EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52308a494c4db103b26caa4f52d5a8509ca10f42d07862411fc3c39e8b0daa55","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-52308a494c4db103b26caa4f52d5a8509ca10f42d07862411fc3c39e8b0daa55"}]}