Transaction not yet indexed

MbmPYQGgs1WkKwHWSDcPSnc5ZxDPR3NUT8t2WZE4sLaP9S4go3WsX4HW7Lw9N6PSGotUPP2WWHRtsA7yMkhDb9v

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