EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cfce067b8574bb9c49a6dbf47344ae5a2379b12f2be5c29acc5b233361f22929","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:A9M4VGQW1O-cfce067b8574bb9c49a6dbf47344ae5a2379b12f2be5c29acc5b233361f22929"}]}