Transaction not yet indexed

5J66kz35uucVbfMFCEZRsWpd3HDnhm4hZQfUhUAtAEafaTZgypUheN7hESTkpq1SwB6LxHVMNAz8RpAgPCqi1mss

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