Transaction not yet indexed

21X5YGfTBdAF3btYEeMi3aHuxhqH3Wqh38utfRb85RKCQFJrGUUo7DGxn9QFLG9utkZEHVLSVT9WNwzoTNZtmGaT

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.