Transaction not yet indexed

21R3UwFpTyGuLiJQbyLJBpqRz4BKCYE25Up7ipuy8uWYxKs576XTg5tFZHeNqcvxZ3wXAvAtbBKSSUfZzKEBU2Dz

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