EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"16e540e6bd802aa4f6a40dfc167c74766635d2e83f8449ee0fa2a41130d66b0b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-16e540e6bd802aa4f6a40dfc167c74766635d2e83f8449ee0fa2a41130d66b0b"}]}