EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57201a5f1499a39f04574db0a4a48d8b71162e1231423bb4c12661e8fec14f1f","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-57201a5f1499a39f04574db0a4a48d8b71162e1231423bb4c12661e8fec14f1f"}]}