Transaction not yet indexed

21tpFkLCAo4ZCZSW51r5fgB82RkmeAPY8X7VS8fb7NUJb4L18r7hB9rHikwTPKFQAiH8mS8YnaymWdAnLffXP1zF

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