EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f849986d3647f89bf66a6950aabfb42803170e865c2e400383dd05d7078fe139","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-f849986d3647f89bf66a6950aabfb42803170e865c2e400383dd05d7078fe139"}]}