Transaction not yet indexed

21VSnPM71MyNbK1APf57jA4Q1h76yngPQDkaprFkFNHMUB6Q2ZkowZuLRnpGyzLEMU5yFEPHUaPMpc6hEGcBoQJ2

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