Transaction not yet indexed

MAEx9F2NabzjaXZpN3EfSCDEKjkVoQ1WW9p1R5BZtuDi9PX57SK4YNsWQtHQ6mmHFq5NUL5vPvtzXzHmv18m5bm

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