Transaction not yet indexed

4L21gHeyjt4J4RYg3DUHueWd8dUD5V8MVhtTCgDmQWAypTHCapDGdJFKYGsJyvTR9PZ1afvNjkPrmHhMZeFjn2FP

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