Transaction not yet indexed

21ZS4UuVzQUGp6kmU2Ng2S8ByaZPAZ6hBxDbaN8N7RHurJZfA9yeA5N7z3LiW3V2MA5KfEPX2EVCjKSFArBTsWRR

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