Transaction not yet indexed

mpmL7YCoLTHYYFMs9z2DUduj2gXXRr4uNTcGjTVoyr3gSvFMviTe4GSsD9Co4QrD8MoXT5KLWs8ZWJYgDP8wjY1

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