EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c9b73eff3083d95417370689bf132cc1d66a2b26824a691ba01fbdb637734279","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DBY94wA2"}]}