Transaction not yet indexed

cmmNQXgoVwd8LrzXu3ikCjYgUyw3Ej6PRqkEMNJ2Bdn4iYQED9xtQyy7QTxdQcsBGdKnJKSTkte2RbucKpBbcDQ

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