Transaction not yet indexed

nmpDNbMN4EhqScaRuP6XfgyUuLNjnF2FZ1ikDWex1SNo6oKMBUmiQviF7DzinoXns3pXfMCiGAS6SL5Lahp6qSi

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