Transaction not yet indexed

DeR4VAHhAWMZj1rX9SA1RjbD6tCcTwbANKiuR1fttCF9vZibnGNQQLTCcuGGVoUqujFVRaxfYxwrCJSmB7A7Sk3

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