EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52d2fc9cdeb40b2f219db3b16702b9f0d7df940933ca0fd5efdfbbe0e90750e4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-52d2fc9cdeb40b2f219db3b16702b9f0d7df940933ca0fd5efdfbbe0e90750e4"}]}