Transaction not yet indexed

21u6pbYmCnNb4qfWPanuBX6pFZeQgncYwr9UBGxt5vhAbyFD4vbZb7Y9xV3F2GuFc8sMb9AMx4hZ2QR3RsMmN34F

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