EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a16160d3bb7f1a5c32bdffdaa3d599e3f7bb82ef2ad3c8cc6175255af8be3a3b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-a16160d3bb7f1a5c32bdffdaa3d599e3f7bb82ef2ad3c8cc6175255af8be3a3b"}]}