EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4d4a2ff289ddbfa5a56be390e0da02cdb674ff550f90c2df46b04b74264e166b","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:nvV4kaqXrl-4d4a2ff289ddbfa5a56be390e0da02cdb674ff550f90c2df46b04b74264e166b"}]}