EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d3f87edd53861110596364b6c335db36db6a66c7c6ae3980f6b80835037d0b1d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGRWv594K0-d3f87edd53861110596364b6c335db36db6a66c7c6ae3980f6b80835037d0b1d"}]}