Transaction not yet indexed

CU6rckGRmaWJU33gNvZ9HBJ1GyTnmkgVNvaTGVUH8jvbCY367kCXa7yWnWp3SKGdPzATz6mtL8fizJvtavka9Pp

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