Transaction not yet indexed

66fTM52y3KLht6isc5ZscB3fUwvHtMaLykkfMq9hgNtpJTP8Scbs9eFC2b4aRtEjmtcEcRFun7ETyh9QKcnh9sZe

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