EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"54535248f06d8b9e2f97b9bab8ea653fa35612b5cf41ba42324292c85ab9b83a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-54535248f06d8b9e2f97b9bab8ea653fa35612b5cf41ba42324292c85ab9b83a"}]}