EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"584a6fbf0dd459a551882f59d3a464d099c2a59c4d169309db428eb320789580","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-584a6fbf0dd459a551882f59d3a464d099c2a59c4d169309db428eb320789580"}]}