Transaction not yet indexed

21U5NhgEEfeg8oSRFtdcLUYPT4a6NkKFszggmUTxG2SytjVQr4RmgjXJNpto7Ajb4rWvsXJc2EYcbTNhCi4ZWj9p

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