EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"574d31733000aca4864b807fc742c0f64945ad1ccff3ca669c873bfc7601801c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:qEp4wbJjgo-574d31733000aca4864b807fc742c0f64945ad1ccff3ca669c873bfc7601801c"}]}