EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e7f9bd320239c64370ccc8f1d7a5d23498638fa537f0b5b2b0c0135d40f8a1e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-1e7f9bd320239c64370ccc8f1d7a5d23498638fa537f0b5b2b0c0135d40f8a1e"}]}