EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4966d4d46bef250db742f6c23d9486f7bd5e9adc4237dc74f520614787790e01","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-4966d4d46bef250db742f6c23d9486f7bd5e9adc4237dc74f520614787790e01"}]}