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Parameters

​
chainId
string
default:"10"
required
Unique identifier for a blockchain network.
​
id
number
default:1
required
Request identifier used to match responses.
​
jsonrpc
string
default:"2.0"
required
JSON-RPC version.
​
method
string
default:"ots_getTransactionError"
required
JSON-RPC method name.
​
params
object
required
The parameters for the method ots_getTransactionError: [txHash].Positional parameters for ots_getTransactionError:
  • params[]: 32 Bytes - Hash of the transaction.

​
Returns

​
result
string
string containing the hexadecimal-formatted error blob or simply a “0x” if the transaction was successfully executed. It returns “0x” if it failed with no revert reason or out of gas, so make sure to analyze this return value together with the transaction success/fail result. Example: “0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000135472616e73616374696f6e20746f6f206f6c6400000000000000000000000000”.
curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=10 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "ots_getTransactionError",
    "params": [
      "0x9e63085271890a141297039b3b711913699f1ee4db1acb667ad7ce304772036b"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x08c379a000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000..."
}