EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1fef03d5abc2375192fbb7108e10d63c355eb8f7ab3e344758497a57bc8662fa","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-1fef03d5abc2375192fbb7108e10d63c355eb8f7ab3e344758497a57bc8662fa"}]}