EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"77fc8f46fcf54e65ee897ab4cd250298f2ece3945c8ae757dc778e4122dea9b3","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-77fc8f46fcf54e65ee897ab4cd250298f2ece3945c8ae757dc778e4122dea9b3"}]}