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Trace module

trace.block

Returns traces created at given block.
Invocation
trace.block(numberOrTag)
Parameter
Type
Description
numberOrTag
BlockParameter object
​
Returned type
Description
ParityTxTraceFromStore object
​
Example request of trace.block
Example response of trace.block
Objects in trace_block
1
trace.block(latest)
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1
{"action":{"callType":"call","from":"0x31b98d14007bdee637298086988a0bbd31184523","gas":"0x0","input":"0x","to":"0x0e8cda5d7ebda67606a9b296a9dd4351bca1d263","value":"0x1043561a882930000"},"blockHash":"0x6537c92f1fae55d9ea9b0fb25744262114b09e50ac320d7d839830f8c4d723a0","blockNumber":8969312,"result":{"gasUsed":"0x0","output":"0x"},"subtraces":0,"traceAddress":[],"transactionHash":"0xf4860fc1dc22404b85db7d666dfae65dec7cdcb196837a67ffa992d709f78b9e","transactionPosition":11,"type":"call"},{"action":{"callType":"call","from":"0x71c95151c960aa3976b462ff41adb328790f110d","gas":"0x7205","input":"0x095ea7b3000000000000000000000000c5992c0e0a3267c7f75493d0f717201e26be35f7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff","to":"0x5592ec0cfb4dbc12d3ab100b257153436a1f0fea","value":"0x0"},"blockHash":"0x6537c92f1fae55d9ea9b0fb25744262114b09e50ac320d7d839830f8c4d723a0","blockNumber":8969312,"result":{"gasUsed":"0x5fdd","output":"0x0000000000000000000000000000000000000000000000000000000000000001"},"subtraces":0,"traceAddress":[],"transactionHash":"0xec216ca7e754ea289dd59fc7f9f2c9a5b90668afb5a52d49ee15c3c5fd559b3b","transactionPosition":12,"type":"call"}
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BlockParameter
Field name
Type
Type
BlockParameterType object
BlockNumber
Quantity
BlockHash
Hash
RequireCanonical
Boolean
BlockParameterType
  • Quantity or String (latest, earliest, pending)
ParityTxTraceFromStore
Field name
Type
Action
ParityTraceAction object
BlockHash
Hash
BlockNumber
Quantity
Result
ParityTraceResult object
Subtraces
Quantity
TraceAddress
Array
TransactionHash
Hash
TransactionPosition
Quantity
Type
String
Error
String
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String
ParityTraceResult
Field name
Type
GasUsed
Quantity
Output
Data
Address
Address
Code
Data

trace.call

Traces a call, returning the traces
Invocation
trace.call(call, traceTypes, blockParameter)
Parameter
Type
Description
call
TransactionForRpc object
​
traceTypes
Array
​
blockParameter
BlockParameter object
​
Returned type
Description
ParityTxTraceFromReplay object
​
Example request of trace.call
Objects in trace_call
1
trace.call(call, traceTypes, blockParameter)
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TransactionForRpc
Field name
Type
Hash
Hash
Nonce
Quantity
BlockHash
Hash
BlockNumber
Quantity
TransactionIndex
Quantity
From
Address
To
Address
Value
Quantity
GasPrice
Quantity
MaxPriorityFeePerGas
Quantity
MaxFeePerGas
Quantity
Gas
Quantity
Data
Data
Input
Data
ChainId
Quantity
Type
TxType object
AccessList
AccessListItemForRpc[] object
V
Quantity
S
Quantity
R
Quantity
TxType
AccessListItemForRpc[]
Field name
Type
Address
Address
StorageKeys
Array
BlockParameter
Field name
Type
Type
BlockParameterType object
BlockNumber
Quantity
BlockHash
Hash
RequireCanonical
Boolean
BlockParameterType
  • Quantity or String (latest, earliest, pending)
ParityTxTraceFromReplay
Field name
Type
Output
Data
TransactionHash
Hash
VmTrace
ParityVmTrace object
Action
ParityTraceAction object
StateChanges
Array
ParityVmTrace
Field name
Type
Code
Data
Operations
ParityVmOperationTrace[] object
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String

trace.filter

Return all traces of the given filter
Invocation
trace.filter(traceFilterForRpc)
Parameter
Type
Description
traceFilterForRpc
TraceFilterForRpc object
​
Returned type
Description
ParityTxTraceFromStore object
​
Example request of trace.filter
Objects in trace_filter
1
trace.filter(traceFilterForRpc)
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TraceFilterForRpc
Field name
Type
FromBlock
BlockParameter object
ToBlock
BlockParameter object
FromAddress
Address[] object
ToAddress
Address[] object
After
Quantity
Count
Quantity
BlockParameter
Field name
Type
Type
BlockParameterType object
BlockNumber
Quantity
BlockHash
Hash
RequireCanonical
Boolean
Address[]
Field name
Type
Zero
Address
SystemUser
Address
Bytes
Data
Item
Data
ParityTxTraceFromStore
Field name
Type
Action
ParityTraceAction object
BlockHash
Hash
BlockNumber
Quantity
Result
ParityTraceResult object
Subtraces
Quantity
TraceAddress
Array
TransactionHash
Hash
TransactionPosition
Quantity
Type
String
Error
String
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String
ParityTraceResult
Field name
Type
GasUsed
Quantity
Output
Data
Address
Address
Code
Data

trace.rawTransaction

Traces a call to eth_sendRawTransaction without making the call, returning the traces
Invocation
trace.rawTransaction(data, traceTypes)
Parameter
Type
Description
data
Data
​
traceTypes
Array
​
Returned type
Description
ParityTxTraceFromReplay object
​
Example request of trace.rawTransaction
Example response of trace.rawTransaction
Objects in trace_rawTransaction
1
trace.rawTransaction(data, traceTypes)
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"output":"0x","stateDiff":null,"trace":[{"action":{"callType":"call","from":"0xc451c26cc24c25e46b148ac4716804c12c34e7d2","gas":"0x0","input":"0x","to":"0xb943b13292086848d8180d75c73361107920bb1a","value":"0x0"},"result":{"gasUsed":"0x0","output":"0x"},"subtraces":0,"traceAddress":[],"type":"call"}],"vmTrace":null
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ParityTxTraceFromReplay
Field name
Type
Output
Data
TransactionHash
Hash
VmTrace
ParityVmTrace object
Action
ParityTraceAction object
StateChanges
Array
ParityVmTrace
Field name
Type
Code
Data
Operations
ParityVmOperationTrace[] object
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String

trace.replayBlockTransactions

Replays all transactions in a block returning the requested traces for each transaction.
Invocation
trace.replayBlockTransactions(numberOrTag, traceTypes)
Parameter
Type
Description
numberOrTag
BlockParameter object
​
traceTypes
Array
​
Returned type
Description
ParityTxTraceFromReplay object
​
Example request of trace.replayBlockTransactions
Example response of trace.replayBlockTransactions
Objects in trace_replayBlockTransactions
1
trace.replayBlockTransactions(numberOrTag, traceTypes)
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[{"output":"0x0000000000000000000000000000000000000000000000000000000000000001","stateDiff":null,"trace":[{"action":{"callType":"call","from":"0x37f207b3ebda37de11ad2b6d306464e313c4841a","gas":"0x3c36","input":"0xa9059cbb000000000000000000000000d20d2f4c0b595abedef821a4157b0b990a37dae60000000000000000000000000000000000000000000000008ac7230489e80000","to":"0x59a524d1f5dcbde3224fd42171795283596a8103","value":"0x0"},"result":{"gasUsed":"0x3c36","output":"0x0000000000000000000000000000000000000000000000000000000000000001"},"subtraces":0,"traceAddress":[],"type":"call"}],"transactionHash":"0x17dc0fef36bb997c79ee2a0a126d059227000a2d47c9bbd1f49b5902a4e7385a","vmTrace":null}, (...)]
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BlockParameter
Field name
Type
Type
BlockParameterType object
BlockNumber
Quantity
BlockHash
Hash
RequireCanonical
Boolean
BlockParameterType
  • Quantity or String (latest, earliest, pending)
ParityTxTraceFromReplay
Field name
Type
Output
Data
TransactionHash
Hash
VmTrace
ParityVmTrace object
Action
ParityTraceAction object
StateChanges
Array
ParityVmTrace
Field name
Type
Code
Data
Operations
ParityVmOperationTrace[] object
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String

trace.replayTransaction

Replays a transaction, returning the traces.
Invocation
trace.replayTransaction(txHash, traceTypes)
Parameter
Type
Description
txHash
Hash
​
traceTypes
Array
​
Returned type
Description
ParityTxTraceFromReplay object
​
Example request of trace.replayTransaction
Example response of trace.replayTransaction
Objects in trace_replayTransaction
1
trace.replayTransaction(txHash, traceTypes)
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{"output":"0x","stateDiff":null,"trace":[{"action":{"callType":"call","from":"0x3c436c8ec40e0679fe64168545812ac13220f150","gas":"0xc118","input":"0xd46eb119","to":"0x9e00de186f33e9fac9e28d69127f7f637b96c177","value":"0xde0b6b3a7640000"},"result":{"gasUsed":"0xc118","output":"0x"},"subtraces":4,"traceAddress":[],"type":"call"},{"action":{"callType":"call","from":"0x9e00de186f33e9fac9e28d69127f7f637b96c177","gas":"0xa965","input":"0x40c10f190000000000000000000000009e00de186f33e9fac9e28d69127f7f637b96c1770000000000000000000000000000000000000000000000000de0b6b3a7640000","to":"0x766cd52cb91f4d2d7ea8b4c175aff0aba3696be1","value":"0x0"},"result":{"gasUsed":"0x76b8","output":"0x"},"subtraces":0,"traceAddress":[0],"type":"call"}, (...)}]}
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ParityTxTraceFromReplay
Field name
Type
Output
Data
TransactionHash
Hash
VmTrace
ParityVmTrace object
Action
ParityTraceAction object
StateChanges
Array
ParityVmTrace
Field name
Type
Code
Data
Operations
ParityVmOperationTrace[] object
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String

trace.transaction

Returns all traces of given transaction
Invocation
trace.transaction(txHash)
Parameter
Type
Description
txHash
Hash
​
Returned type
Description
ParityTxTraceFromStore object
​
Example request of trace.transaction
Example response of trace.transaction
Objects in trace_transaction
1
trace.transaction(["0x203abf19610ce15bc509d4b341e907ff8c5a8287ae61186fd4da82146408c28c"])
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[{"action":{"callType":"call","from":"0x3c436c8ec40e0679fe64168545812ac13220f150","gas":"0xc118","input":"0xd46eb119","to":"0x9e00de186f33e9fac9e28d69127f7f637b96c177","value":"0xde0b6b3a7640000"},"blockHash":"0xf40b4c9faaeaf116a50380ce3795297bc02068b062f1797cd507875347c3372e","blockNumber":8970132,"result":{"gasUsed":"0xc118","output":"0x"},"subtraces":4,"traceAddress":[],"transactionHash":"0x203abf19610ce15bc509d4b341e907ff8c5a8287ae61186fd4da82146408c28c","transactionPosition":9,"type":"call"},(...)]
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ParityTxTraceFromStore
Field name
Type
Action
ParityTraceAction object
BlockHash
Hash
BlockNumber
Quantity
Result
ParityTraceResult object
Subtraces
Quantity
TraceAddress
Array
TransactionHash
Hash
TransactionPosition
Quantity
Type
String
Error
String
ParityTraceAction
Field name
Type
TraceAddress
Array
CallType
String
IncludeInTrace
Boolean
IsPrecompiled
Boolean
Type
String
CreationMethod
String
From
Address
To
Address
Gas
Quantity
Value
Quantity
Input
Data
Result
ParityTraceResult object
Subtraces
Array
Author
Address
RewardType
String
Error
String
ParityTraceResult
Field name
Type
GasUsed
Quantity
Output
Data
Address
Address
Code
Data
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System module
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TxPool module
Last modified 3mo ago
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Contents
trace.block
trace.call
trace.filter
trace.rawTransaction
trace.replayBlockTransactions
trace.replayTransaction
trace.transaction