Transaction not yet indexed

mmL9cZWas9quEHE5Az1hhnybQ2nbPBBYzx1JF1Q2zuAtuxZuP8dfFmCLMC9tQwk8Hm2sUXswErkQP6cGdx1bPD9

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