Transaction not yet indexed

66uC3ShmacKqm19rKVwR9saREocQQjHRvytPUaHpyBHmoBgbWxgT8qqv8fPHr7rfDw1t9fvkc8mU6tnvQq1mjYbc

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