EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"331b52cf2ff7f12dc470c5c3a87f094ad50c945944026e9f17c256e8995e861b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-331b52cf2ff7f12dc470c5c3a87f094ad50c945944026e9f17c256e8995e861b"}]}