EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"389a0d8e4cc049593e3daab0190df19ec78a04a1f3f06532f44b488611038098","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-389a0d8e4cc049593e3daab0190df19ec78a04a1f3f06532f44b488611038098"}]}