EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4208a6568651608e529cd85457d81475585dd79637a64a2baba738112f3fe2f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:yNvW20yjzw-a4208a6568651608e529cd85457d81475585dd79637a64a2baba738112f3fe2f"}]}