Transaction not yet indexed

21yu88RhQjRwpnLvUGTj6uuaAq9DAKPNRMEVyPL65m6UpNArHpNGiZeJPgUXJJ5dTGedHVwGCZK8wdEcPPS84YtF

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