Transaction not yet indexed

66Z5vwBJ6SASaKABUN9aXH1kFprUXVzcb5UkqadWNKMs54qRLxTqQVhmGTpXRkotz2LuvFxvqeaAVRBsdiNWu5mx

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