Transaction not yet indexed

MxKn91LBmrG34o6SmedDZQgAyJrinCWH3USGfH88sBbE4QnPCtARMfF6aFWHFGFaBU2qPtdhV7JEm7kZtrELWX2

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