Transaction not yet indexed

RQN4dKETDoQm71x7YaZMzc5tVL6yCYRhc1pCV9jpKPSVXYDBX9bY9frJsTwd1NiTdPz5wg9hVRHasrHYb43XapM

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