EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"71e7b681e83105511e51aecdfafe0b494a30f8015ccd1ba9e265fd66ec4bb5a1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqgLOYjp7"}]}