Transaction not yet indexed

21AmmP4o5nkwm9yfPiPzWzAWFJS5w2CNoHqd14z262Rd77kQBrTMdH8K9iCGRXFw14Mr8pHk3rKfEZxPdS4o7qdm

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