Transaction not yet indexed

66tMsCav4GyCQXKSdukUam6qNSmmTUAyZqeKLtnwqfcXPQrP8jtZqVc6mpFerPPH8WaR9HEFiosPg6DsRR4XSwfh

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