EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5164b57542230d0a51b094be8cadee9147a4d7d4ca82c6b619c3d27f0138529a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-5164b57542230d0a51b094be8cadee9147a4d7d4ca82c6b619c3d27f0138529a"}]}