EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ff902f78f678047cc3c2e5feea1cecdb261ab59534190440e4c3fe2b9561a78a","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-ff902f78f678047cc3c2e5feea1cecdb261ab59534190440e4c3fe2b9561a78a"}]}