Transaction not yet indexed

U6X3fxFmoqkRxaQK5E2BTrvfvUK2zCJpELU9AQQhsVG7bFxzUg1QcJx6e1fjsNwxsmYNqBxU3c7ZqhiUJND4QHS

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