Transaction not yet indexed

666Hn53bGytwpXKDELGbZGv6T7A9nZGNgyYpCQYpM4AWzLMC8uQbeNppVPusecjufAEkUmLjd1ou9boLGbQaw5aU

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