EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49955eb2f941e05d1c3f29c9520d7c6adbab0d64688c477185fb7490e40d7131","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aJvWDn-49955eb2f941e05d1c3f29c9520d7c6adbab0d64688c477185fb7490e40d7131"}]}