Transaction not yet indexed

MBfzmKag4mJdAcp1vpNcSviiKgC4rG9q93CCKv8pSpPp8KVGpn2iFc2D2UGiC3rmtvoWdgECzNi4aF5r3WCfsZ4

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