Transaction not yet indexed

NMLjWQiskSd5bLi6qm2vwte1GjM8x9dbaY8cJWgVSpJiGr9RdqkVFamWfXTUUYMkBLaHazcRWi9p1STRb6uZ81m

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