Transaction not yet indexed

21STBWhbKW4g9uS4hcaRE1Vynyuo49v7GYtyYFqsC2VMFJvaaRZcGrFsAE1ESFTeAM8ganFLgLtcoQ5oSJkFC4sF

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