Transaction not yet indexed

xMESb4UtxQi8G2MaypxAkE7ajp9UwpMLrprmi1S35AcMYsoxpND4V5Lg6Vr4EMj8neaN7pHqLHST6dYXQmmPqSm

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