EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"519ba640b7e31058df65edbaa4d1ee92f4e9aa3a7f8ca4a0fd879da591fe4e2c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-519ba640b7e31058df65edbaa4d1ee92f4e9aa3a7f8ca4a0fd879da591fe4e2c"}]}