EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"235ea4f2426241acc9d6129b4fecd14a4b821232c801c67315e22197b2ea56ab","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-235ea4f2426241acc9d6129b4fecd14a4b821232c801c67315e22197b2ea56ab"}]}