Transaction not yet indexed

21fhb78pYNfFsYckQNt3imp2tnkZXQoufkxTSJDDPVNR1AS7khSev9Js28qFhqsmMrtyc9KuUA2MVn5zvDy1nuKQ

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