EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1580851f2dbc15be69b0601efd3496d0e1d27facb168b4fd4bcb3cc9ec3045bc","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-1580851f2dbc15be69b0601efd3496d0e1d27facb168b4fd4bcb3cc9ec3045bc"}]}