Transaction not yet indexed

621zndSxxECTYyBPAar59ej4jxaMJ9PcR9kUao8XhR8ds3JH1bRvW4dAB8WHvwQVgv7hMf7AzfpWwME5WkKS9P3r

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