EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"49e536e153d79a7e8e874fbb580304e25e026ac2bf252916e16eca792d1c48da","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-49e536e153d79a7e8e874fbb580304e25e026ac2bf252916e16eca792d1c48da"}]}