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Input data necessary to create a signed transaction.
Nonce (uint256, serialized little endian)
Gas price (uint256, serialized little endian)
Gas limit (uint256, serialized little endian)
Recipient's address.
Amount to send in wei (uint256, serialized little endian)
Optional payload
The secret private key used for signing (32 bytes).
Timestamp
Result containing the signed and encoded transaction.
Signed and encoded transaction bytes.
Signature.