Transaction not yet indexed

21XZTfdcM76NPteC2R5BA1xwx3vR9qvA5T6RU6icwSXzCEJ5nvGnbsKdkV7qACJYd9npoHDxg7o7QGYU4B7qUyd4

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