EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9b94d291a1231d08cf73840761b1cd4e326a2041f241327d558bbcf04239841c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-9b94d291a1231d08cf73840761b1cd4e326a2041f241327d558bbcf04239841c"}]}