EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"444e409bc81bcd02a668be5ba3569154a0cd4aed4f897a7709aa33638d2781e7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-444e409bc81bcd02a668be5ba3569154a0cd4aed4f897a7709aa33638d2781e7"}]}