Transaction not yet indexed

mUU88HB44gCzMaiJ8S9K1C66oh8aVcVFV2ZEZYxVbm3s5C4cwhz8LSJ2q5tZEHprBxf6gVEosKa3uy3CMHuwbPS

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