EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ccf9f8a1b0c3337c1fc39ef17ca3e8cf9d7a741b024eb247d7a6ee63f6a0ea1","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:3pkWRNrWK9-4ccf9f8a1b0c3337c1fc39ef17ca3e8cf9d7a741b024eb247d7a6ee63f6a0ea1"}]}