EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4b6b181154f49b170a279d5b90960afc07286b2c4935dd55c2bd3237b3582a1","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZY1jM2A48z-a4b6b181154f49b170a279d5b90960afc07286b2c4935dd55c2bd3237b3582a1"}]}