Transaction not yet indexed

21ntdBpvjebvHy3FpoAmZQNETYkSv4pnEBqUsJJYbJBqeRMPUC3WYs5FSzJHjTQUxADNWqy1VMVW1pQxpYVhy3pP

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