Transaction not yet indexed

MmNjekf4t8eCy1fSPHyVQcep4GhJsZg7zdcNeVHgTu3pTsq9Exbx8tiahbmnFDbxVx5VbKZHKshzK5m46Smj2n6

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