Transaction not yet indexed

mfeUpD8aJmb1vFEQSmBt6eN6Aypp8QsMBKu9qASfaS1CRK2YFNXyAY1ZJ8GuB8DRbBcdfnAXzjUE7NN5oLeQEq5

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