EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f1c2ae14c000a0984c654ea80640fd5477e1bd21115ac25c2781fb247f0dc7f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-5f1c2ae14c000a0984c654ea80640fd5477e1bd21115ac25c2781fb247f0dc7f"}]}