Transaction not yet indexed

MkyHFLvA8DC8SsELwjmvEKkpTKPfVRsbcmsbH9D6PcHbyZzEUzLU9jWWrnJEiELKNe3N4itW1RAPP171B9TZ5s2

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