EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e2c9c79bd4e4d6da0cdbf9e2a6fa3c5e476651c4f338bfc05dc3f3a7a8c16816","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:d2vXyN0j8e-e2c9c79bd4e4d6da0cdbf9e2a6fa3c5e476651c4f338bfc05dc3f3a7a8c16816"}]}