POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
gettransactionfrompending
wallet/gettransactionfrompending
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/gettransactionfrompending \
  --header 'Content-Type: application/json' \
  --data '{
  "value": "f34f1c799700a9d83b67fdcadd7be697010a8dbbcd520de4ac46a648e3e7ae3d"
}'
{
  "txID": "f34f1c799700a9d83b67fdcadd7be697010a8dbbcd520de4ac46a648e3e7ae3d",
  "raw_data": {
    "contract": [
      {
        "type": "TransferContract",
        "parameter": {
          "type_url": "type.googleapis.com/protocol.TransferContract",
          "value": {}
        }
      }
    ],
    "ref_block_bytes": "6f80",
    "ref_block_hash": "1c9c4b8c43c5e0b1",
    "expiration": 1704067260000,
    "timestamp": 1704067200000,
    "fee_limit": 100000000
  },
  "signature": [
    "<string>"
  ],
  "ret": [
    {
      "contractRet": "SUCCESS"
    }
  ]
}
TRON API method that retrieves a specific pending transaction from the mempool by its transaction ID. This allows applications to check the status and details of an unconfirmed transaction.
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​
Parameters

  • value — transaction ID hash of the pending transaction to retrieve

​
Response

  • txID — unique transaction identifier hash
  • raw_data — raw transaction data containing:
    • contract — array with transaction contract details
    • ref_block_bytes — reference block bytes for validation
    • ref_block_hash — hash of the reference block
    • expiration — transaction expiration timestamp
    • timestamp — transaction creation timestamp
    • fee_limit — maximum fee allowed for this transaction
  • signature — array of transaction signatures
  • ret — transaction result information (if available)

​
Use case

The wallet/gettransactionfrompending method is used for:
  • Checking the status of a specific pending transaction by its ID.
  • Retrieving detailed information about unconfirmed transactions for verification.
  • Building transaction tracking systems that monitor pending transactions.
  • Validating transaction parameters before confirmation in custom applications.
  • Implementing transaction status polling for user interfaces and notifications.
If the transaction is no longer in the pending pool (either confirmed or dropped), this method will return an error. Use this method immediately after broadcasting a transaction for best results.

Body

application/json
​
value
string
required

Transaction ID hash of the pending transaction to retrieve

Response

200 - application/json

Specific pending transaction details

​
txID
string

Unique transaction identifier hash

Example:

"f34f1c799700a9d83b67fdcadd7be697010a8dbbcd520de4ac46a648e3e7ae3d"

​
raw_data
object
​
signature
string[]

Array of transaction signatures

​
ret
object[]

Transaction result information