EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a171ea1a566c816c78ed79057f069977874d6c22b1c8a3afaf8770dcf4879c43","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:d2vXyLQW8e-a171ea1a566c816c78ed79057f069977874d6c22b1c8a3afaf8770dcf4879c43"}]}