EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0f83d3a16281aa2b98deab156b6fa568557c66ff956b02da2ccc0f874c707318","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZnR4pe9W6r-0f83d3a16281aa2b98deab156b6fa568557c66ff956b02da2ccc0f874c707318"}]}