EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3fceed02244b301b0943c79d87c0cb6d778396c83983fc512a89f3f61493cf3a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyMJX8e-3fceed02244b301b0943c79d87c0cb6d778396c83983fc512a89f3f61493cf3a"}]}