Type Alias TronAuthorization

Authorization metadata for a TRON TRC20 transfer

Contains all information needed to verify and track a payment without parsing the signed transaction.

type TronAuthorization = {
    from: string;
    to: string;
    contractAddress: string;
    amount: string;
    expiration: number;
    refBlockBytes: string;
    refBlockHash: string;
    timestamp: number;
}

Properties

from: string

Sender wallet address (T-prefix base58check)

to: string

Recipient wallet address (T-prefix base58check)

contractAddress: string

TRC20 contract address (e.g., USDT contract)

amount: string

Transfer amount in smallest units (as string for large numbers)

expiration: number

Transaction expiration timestamp (milliseconds since epoch)

refBlockBytes: string

Reference block bytes (hex string)

refBlockHash: string

Reference block hash (hex string)

timestamp: number

Transaction timestamp (milliseconds since epoch)