Transaction not yet indexed

2Ngb77cqHSQtDVaQPCD3VfsBkVXtVTQ15Y2FPugBb22a78jL1UNCEVxLxntCrpc2i4J1wBeZoR2oRpZdDtkMGyJJ

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