EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b75f3decef8424313ce20655313dec052b6273a86f2394522e928a2769147f3e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrboW12-b75f3decef8424313ce20655313dec052b6273a86f2394522e928a2769147f3e"}]}