Transaction not yet indexed

NmRe15YoYjNNhDnzbntv3u11pF5cC6fkYxzEw6PfcQW5GVw7NX7CPhMZFa4wqeVfthNCoRLXdvLjD65v8Gsmds9

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