Transaction not yet indexed

NmsmkeEPnNBLJ8aMJZexS87WEi3YAiKGsLQjvcUWTGUbD8DPs8WkZUGhLMsC1HyaRKchxMidwKmafGEhJDiCQpY

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