Transaction Details
Type Trace Address | From | To | Value | Gas Limit |
---|
AA Txn Hash | Method | Position | From | Internal Txns | Token Txns | NFT Txns | Txn Fee (ETH) | Gas Limit |
---|
Transaction Receipt Event Logs
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xa20b3F3c64E7e2cc2a091866Ee651D3Caec6c6da
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :55000000
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: spender 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- value :3568536
-
Address
- 0xba12222222228d8ba445958a75a0704d566bf2c8 (Beets: Vault V2)
Name
Swap (index_topic_1 bytes32 poolId, index_topic_2 address tokenIn, index_topic_3 address tokenOut, uint256 amountIn, uint256 amountOut)View Source
Topics
- 0 0x2170c741c41531aec20e7c107c24eecfdd15e69c9bb0a8dd37b1840b9e0b207b
- 1: poolId CD4D2B142235D5650FFA6A38787ED0B7D7A51C0C000000000000000000000037
- 2: tokenIn 0x29219dd400f2Bf60E5a23d13Be72B486D4038894
- 3: tokenOut 0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE
Data
- amountIn :3568536
- amountOut :3572284
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- value :3568536
-
Address
- 0xd3dce716f3ef535c5ff8d041c1a41c3bd89b97ae (Rings: scUSD Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 amount)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xBA12222222228d8Ba445958a75a0704d566BF2C8
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- amount :3572284
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: recipient 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- amount0 :-40330747833407810914
- amount1 :22798195
- sqrtPriceX96 :59512060959934075128671
- liquidity :214591548493912156
- tick :-282048
-
Address
- 0x039e2fb66102314ce7b64ce5ce3e5183bc94ad38 (Sonic Labs: wS Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x67bcED305725349783d986362Af4092252A7F51A
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :40330747833407810914
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0x67bcED305725349783d986362Af4092252A7F51A
Data
- value :22798195
-
Address
- 0x039e2fb66102314ce7b64ce5ce3e5183bc94ad38 (Sonic Labs: wS Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x216A86c8716Fad79E05D23b1622cA432A739582A
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :21070818806128087221
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0x216A86c8716Fad79E05D23b1622cA432A739582A
Data
- value :11908838
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: recipient 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- amount0 :-21070818806128087221
- amount1 :11908838
- sqrtPriceX96 :59484964730976174140086
- liquidity :39906248558094671
- tick :-282057
-
Address
- 0x039e2fb66102314ce7b64ce5ce3e5183bc94ad38 (Sonic Labs: wS Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x48505B3047d5C2af657037034369700F4D036822
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :13428570005388527288
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0x48505B3047d5C2af657037034369700F4D036822
Data
- value :7589288
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: recipient 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- amount0 :-13428570005388527288
- amount1 :7589288
- sqrtPriceX96 :59559977141670942369698
- liquidity :22382330075487196
- tick :-282032
-
Address
- 0x50c42deacd8fc9773493ed674b675be577f2634b (Sonic Labs: WETH Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xfe809A1D337Bdfc98B77A1067e3819f66d8AD23F
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :2235530080301691
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xfe809A1D337Bdfc98B77A1067e3819f66d8AD23F
Data
- value :4965342
Name
Swap (index_topic_1 address sender, index_topic_2 address recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick)View Source
Topics
- 0 0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: recipient 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- amount0 :4965342
- amount1 :-2235530080301691
- sqrtPriceX96 :1682218198520555525433514769426177
- liquidity :6594016743396304
- tick :199275
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 value)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: spender 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- value :4169801
Name
SwapParams (uint256[] balances, tuple invariant, uint256 amount)View Source
Topics
- 0 0x4e1d56f7310a8c32b2267f756b19ba65019b4890068ce114a25009abe54de5ba
Data
- 0000000000000000000000000000000000000000000000000000000000000080
- 0000000000000000000000000000000000000000000072ffcd17c1dc4622e039
- 0000000000000000000000000000000000000000000072ffcd17c1dc4622df2b
- 00000000000000000000000000000000000000000000000055f2d6a1a15056c1
- 0000000000000000000000000000000000000000000000000000000000000002
- 000000000000000000000000000000000000000000000a716ee455cc3259b000
- 000000000000000000000000000000000000000000000d2ce8bf77e93256e5a8
-
Address
- 0xba12222222228d8ba445958a75a0704d566bf2c8 (Beets: Vault V2)
Name
Swap (index_topic_1 bytes32 poolId, index_topic_2 address tokenIn, index_topic_3 address tokenOut, uint256 amountIn, uint256 amountOut)View Source
Topics
- 0 0x2170c741c41531aec20e7c107c24eecfdd15e69c9bb0a8dd37b1840b9e0b207b
- 1: poolId 5485C26921E28830FBD7469442C0EDAD0E27E01C0002000000000000000000C7
- 2: tokenIn 0x29219dd400f2Bf60E5a23d13Be72B486D4038894
- 3: tokenOut 0x50c42dEAcD8Fc9773493ED674b675bE577f2634b
Data
- amountIn :4169801
- amountOut :1876741947658281
-
Address
- 0x29219dd400f2bf60e5a23d13be72b486d4038894 (Sonic Labs: Bridged USDC.e Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- value :4169801
-
Address
- 0x50c42deacd8fc9773493ed674b675be577f2634b (Sonic Labs: WETH Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xBA12222222228d8Ba445958a75a0704d566BF2C8
- 2: to 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
Data
- value :1876741947658281
-
Address
- 0xd3dce716f3ef535c5ff8d041c1a41c3bd89b97ae (Rings: scUSD Token)
Name
Approval (index_topic_1 address owner, index_topic_2 address spender, uint256 amount)View Source
Topics
- 0 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925
- 1: owner 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: spender 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- amount :3572284
Name
SwapParams (uint256[] balances, tuple invariant, uint256 amount)View Source
Topics
- 0 0x4e1d56f7310a8c32b2267f756b19ba65019b4890068ce114a25009abe54de5ba
Data
- 0000000000000000000000000000000000000000000000000000000000000080
- 00000000000000000000000000000000000000000000670a1da62c978112d454
- 00000000000000000000000000000000000000000000670a1da62c978112d38e
- 00000000000000000000000000000000000000000000000057ddc0da6defa324
- 0000000000000000000000000000000000000000000000000000000000000002
- 0000000000000000000000000000000000000000000005e826a8b8cae8d6f000
- 0000000000000000000000000000000000000000000019a627ed10616439ef0a
-
Address
- 0xba12222222228d8ba445958a75a0704d566bf2c8 (Beets: Vault V2)
Name
Swap (index_topic_1 bytes32 poolId, index_topic_2 address tokenIn, index_topic_3 address tokenOut, uint256 amountIn, uint256 amountOut)View Source
Topics
- 0 0x2170c741c41531aec20e7c107c24eecfdd15e69c9bb0a8dd37b1840b9e0b207b
- 1: poolId CF5D1864AB01B50C6E94ADDE80D5EC264C93F4910002000000000000000000BB
- 2: tokenIn 0xd3DCe716f3eF535C5Ff8d041c1A41C3bd89b97aE
- 3: tokenOut 0xE5DA20F15420aD15DE0fa650600aFc998bbE3955
Data
- amountIn :3572284
- amountOut :6255860558090038633
-
Address
- 0xd3dce716f3ef535c5ff8d041c1a41c3bd89b97ae (Rings: scUSD Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 amount)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xBA12222222228d8Ba445958a75a0704d566BF2C8
Data
- amount :3572284
-
Address
- 0xe5da20f15420ad15de0fa650600afc998bbe3955 (Beets: Staked Sonic)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xBA12222222228d8Ba445958a75a0704d566BF2C8
- 2: to 0x57d7974c2565eab1c7034Bd043eB23e1CB61B3d9
Data
- value :6255860558090038633
-
Address
- 0x039e2fb66102314ce7b64ce5ce3e5183bc94ad38 (Sonic Labs: wS Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0x7Ac50ddaA098E575f3A64a22c3DF459f77AC53a2
Data
- value :74830136644924425423
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x7Ac50ddaA098E575f3A64a22c3DF459f77AC53a2
- 2: to 0xf1d06a43ec169814582C1c03AE05048a96662DfA
Data
- value :200417593201438069209
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x7Ac50ddaA098E575f3A64a22c3DF459f77AC53a2
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- value :6480168846846497571115
Name
Sync (uint112 reserve0, uint112 reserve1)View Source
Topics
- 0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1
Data
- reserve0 :6964479471617788408576
- reserve1 :618175924063127068596873
Name
Swap (index_topic_1 address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, index_topic_2 address to)View Source
Topics
- 0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- amount0In :74830136644924425423
- amount1In :0
- amount0Out :0
- amount1Out :6680586440047935640324
-
Address
- 0x50c42deacd8fc9773493ed674b675be577f2634b (Sonic Labs: WETH Token)
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xB23bC4a33D47c188e5b98f25849AB749Eff78F26
Data
- value :4112272027959972
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB23bC4a33D47c188e5b98f25849AB749Eff78F26
- 2: to 0xf1d06a43ec169814582C1c03AE05048a96662DfA
Data
- value :43355315135950469870
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xB23bC4a33D47c188e5b98f25849AB749Eff78F26
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- value :1401821856062398525799
Name
Sync (uint112 reserve0, uint112 reserve1)View Source
Topics
- 0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1
Data
- reserve0 :361390433299049006
- reserve1 :126189333595224855845925
Name
Swap (index_topic_1 address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, index_topic_2 address to)View Source
Topics
- 0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- amount0In :4112272027959972
- amount1In :0
- amount0Out :0
- amount1Out :1445177171198348995669
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x57d7974c2565eab1c7034Bd043eB23e1CB61B3d9
- 2: to 0xf1d06a43ec169814582C1c03AE05048a96662DfA
Data
- value :16929958177267021044
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0x57d7974c2565eab1c7034Bd043eB23e1CB61B3d9
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- value :547401981064967013761
Name
Sync (uint112 reserve0, uint112 reserve1)View Source
Topics
- 0 0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1
Data
- reserve0 :547346893072247583373
- reserve1 :49056304217302812690723
Name
Swap (index_topic_1 address sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, index_topic_2 address to)View Source
Topics
- 0 0xd78ad95fa46c994b6551d0da85fc275fe613ce37657fb8d5e3d130840159d822
- 1: sender 0xB28Ca7e465C452cE4252598e0Bc96Aeba553CF82
- 2: to 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
Data
- amount0In :6255860558090038633
- amount1In :0
- amount0Out :0
- amount1Out :564331939242234034805
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
- 2: to 0xf1d06a43ec169814582C1c03AE05048a96662DfA
Data
- value :252881780519215893320
Name
Transfer (index_topic_1 address from, index_topic_2 address to, uint256 value)View Source
Topics
- 0 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
- 1: from 0xaC041Df48dF9791B0654f1Dbbf2CC8450C5f2e9D
- 2: to 0xa20b3F3c64E7e2cc2a091866Ee651D3Caec6c6da
Data
- value :8176510903454647217355
Name
Swap (address sender, uint256 inputAmount, address inputToken, uint256 amountOut, address outputToken, int256 slippage, uint32 referralCode)View Source
Topics
- 0 0x823eaf01002d7353fbcadb2ea3305cc46fa35d799cb0914846d185ac06f8ad05
Data
- sender :0xa20b3F3c64E7e2cc2a091866Ee651D3Caec6c6da
- inputAmount :55000000
- inputToken :0x29219dd400f2Bf60E5a23d13Be72B486D4038894
- amountOut :8429392683973863110675
- outputToken :0xf1d06a43ec169814582C1c03AE05048a96662DfA
- slippage :-261665233019439581165
- referralCode :0
A transaction is a cryptographically signed instruction that changes the blockchain state. Block explorers track the details of all transactions in the network. Learn more about transactions in our Knowledge Base.