EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ef4fcb3ec4d97621a9e9e147f02c9159fc3afd99b61f2d9aeffe19ebd046a2b","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZnR4pOvj6r-4ef4fcb3ec4d97621a9e9e147f02c9159fc3afd99b61f2d9aeffe19ebd046a2b"}]}