Transaction not yet indexed

MKt2ig63x97qqgYmDeq4B8rXigeJ2Y6UnRNoeffs55iVULPfUpfB7WpcPyLZmhVbFZLhts1Wv4pE1EKo6p2t26K

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