Transaction not yet indexed

Me2fWU3ooLQ5uu3Kvwg1gKgmu6J7yKpxfo9jiabfpDENt5bJq81Ty4615hzPrZdwg2rVoTMTLHU8QpepjMSEHpJ

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