Transaction not yet indexed

MRGMGbX7fLyRAH39J93FFHrQoR8TG9Az9jpwiSai8a75WChHGYVa2fHEEZvFBXX9XakFWxqKoQXjPi5RJD9M6ue

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