EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a1797f1d05d447939149011507692ee0a8cc589b24fcb51d652617cd5ed42d3b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-a1797f1d05d447939149011507692ee0a8cc589b24fcb51d652617cd5ed42d3b"}]}