Transaction not yet indexed

21N9zV99Ec6AKUUbD3Bw1iioo4Gntnf945cxKjbQdEQ2KGXLt4pAxJmNifZJPDxVyFRJ79mdfaMMXGWcS82o2B8Z

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