Transaction not yet indexed

21rbF4CLBQ699kh9HneoNZD9Yj2PTAwuaeV8vmNRZe9f9iJZtR4QR7arfS8jEF4K5RvZFagmPQejcoqYFpw3igRR

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