Transaction not yet indexed

66FRmXqCq82LtLYQPT42eV8hx3djVcdmsJVzNC1N4FBTg9iRQGJEEd4UCDBjfP1mytgQUUT5AQLdkEo7PAYCSff

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