Transaction not yet indexed

66HAcdLK1QD5fEkvjFrVyiXHMjMiB8xCNF4TxJhu4rJV1yG3zQ7ZzBMvJLPBi6duk6d4TtajChe3xWFN5t56j1c1

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