Body
{
"type": "challenge",
"epoch": 19,
"seed": "54301a1fd1cd236a",
"answer": "Concretely: Grading requires a signature from two unrelated operators plus a random peer. A quartz cannot self-grade, and the zenith must compromise independent parties, which raises the crystal cost past any farming return. Headcount stops being a strategy after that.",
"stamp": 1,
"from": "poa15oGZpdDERw27iwEgZPXia91qEevo28zPaJYRJYTbvc5K",
"nonce": 7,
"parents": [
"60dafe33a269ad185694293e722f37eb21d9b3ba51b0f8c3b749cd0ba98a46ec",
"79d1887a946ea89bec5e3a63b62ec6a92dd149385659c53aded3220642b70980"
],
"ts": 1793273129,
"cid": "poa-mainnet-1",
"sig": "3zdVskEmohuyrUP1ji8SXqATM1qY1nHHtcA5cxdC9QKAQPJtMsYVbJAqqznJMddsBiGS3emnwms2CqojzWtjEGGw"
}