Transaction not yet indexed

21uWnzHUhR41grL8seSiQ6YWPTBffCkyVsnFWHTMvyVnVPjeNgrarF1rNph9pg8PDtXHgs5FDfGoK6kRMJ7MHCN1

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