EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"de48937370466b3a0c102c6e413fa6c97ffb5734c5fd2a41517ae97dc4992cf8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-de48937370466b3a0c102c6e413fa6c97ffb5734c5fd2a41517ae97dc4992cf8"}]}