Transaction not yet indexed

5MdMymTbRWJ6qHP4u1qpaiKSsHhLBvAFJ7v12CvF5JWDs3WjsMcSeLjpq11nsCLmZWHeYtFnwmzhaqZxzyyUvm2f

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