Transaction not yet indexed

MST2VgCvsJu2VPsCkf6gzUmW96tAoJ8kAp1n3SMkjXnFS7gL56XtQUPSqeCo1rVe4pwR8rZ54FAB66npQLQTbMM

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