Transaction not yet indexed

mMbGzmpWPSC7cHqtTmFScWakAsWLpX5GKSoyTQX3ZvJUKt2Hu3vFGijqEAphzR6zVLMAoJDCNSK1WcAxNmQvdXq

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