Transaction not yet indexed

mm9Mv9QWbqVf6oksbE8tcesUsvvS936dT11rU2saERGQ8s1G2zNMu3qwXwQBTD9VexJUE58u5bvJyVunTqwUY1S

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