Transaction not yet indexed

278vnUkMw1shVpExeYYxhUbvvUbSVB5UmEa5w4V7328UnZe2Ey31PM6AxRLuwzBv7tphbYRFNmPmxB8pLX1rcHYv

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