Transaction not yet indexed

NNmAiMhBVXjFfhw4TDwJvoo4QiE5RmfXmmAPgppdeAXjCBZU7iYWSJWQQLMP2J7UJ5NmdmLvfFXisCVsqVJUqGZ

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