Transaction not yet indexed

21USHXdoTcyDoLsUbie92r3By6sQC9qgALdMAFPryTCKkzrsFmSdPCg6hqPSF41GjaqT4TeMZ2zkRUAw4HpbH978

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