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POST
https://api.uniblock.dev
/
uni
/
v1
/
json-rpc
curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=43114 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_getRawTransactionByBlockHashAndIndex",
    "params": [
      "0x7e4aea365093a183b0df5f003f26144ef04ec8a6e7f4910356590c5fc7b1671f",
      "0x1"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0xf86b018504a817c8008252089471c7656ed63d30e271b7db6f5cb94d10d5c2b7b3880de0b6b3a76400008026a0ba4681b..."
}

​
Parameters

​
chainId
string
default:"43114"
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:"eth_getRawTransactionByBlockHashAndIndex"
required
JSON-RPC method name.
​
params
object
required
Parameters: [blockHash, transactionIndex]Positional parameters for eth_getRawTransactionByBlockHashAndIndex:
  • params[0]: The hash of the block containing the transaction.
  • params[1]: The index position of the transaction in the block (hexadecimal).

​
Returns

​
result
string
Raw transaction data as a hexadecimal string, including the signature. Example: “0xf86b018504a817c8008252089471c7656ed63d30e271b7db6f5cb94d10d5c2b7b3880de0b6b3a76400008026a0ba4681b…”.
curl --request POST \
  --url https://api.uniblock.dev/uni/v1/json-rpc?chainId=43114 \
  --header 'content-type: application/json' \
  --data '{
    "id": 1,
    "jsonrpc": "2.0",
    "method": "eth_getRawTransactionByBlockHashAndIndex",
    "params": [
      "0x7e4aea365093a183b0df5f003f26144ef04ec8a6e7f4910356590c5fc7b1671f",
      "0x1"
    ]
  }'

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0xf86b018504a817c8008252089471c7656ed63d30e271b7db6f5cb94d10d5c2b7b3880de0b6b3a76400008026a0ba4681b..."
}