Transaction not yet indexed

66yhug6fcFdCmvWa27rrMrPyfWmb3CC59v4xTTfKDtpj7Hep18Sc9KD3nsVhe6e8oGqXUjREqeVTsvDGYGEFVZq5

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