Transaction not yet indexed

66Ekm9GrKUDBQMqEiJAoTnFE6c4wbCXZb9BFheYwubkN8NQiiQd4DFWtpvUt2R9oCV6FFaK57iL9sLZvwTVpczxY

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