Transaction not yet indexed

21K6Lbi8Y2TEXeffz9rsF6tu1qbbnE2nu9t2zzMJ2tTfcSW3GfrGJBrP4fB8mwCkEzmKxeLepdpSsjAGgY8C44X9

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