Transaction not yet indexed

21CfBStpiLSQUy1Ev8Y2WUok81aDJXSthWVrSPQTudBu7ja9L7STaB5m3DF5HUe7h2jo19H4eg7vRnm2NVvrnSyW

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