EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a21fac53851830b4575f69a3ebacdc6313d3cc2b8cc6403c482373c9cd166841","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-a21fac53851830b4575f69a3ebacdc6313d3cc2b8cc6403c482373c9cd166841"}]}