EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ea9f70bd915757e639e3267e4e6a4ac232c9e5e636820b6e41257a6a8ea1c2b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wpaWgo-4ea9f70bd915757e639e3267e4e6a4ac232c9e5e636820b6e41257a6a8ea1c2b"}]}