Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa17cxqqo7waBFbnwPfopTKRmE7yMrMFhqECyz2ByEHNeEE",
"nonce": 74,
"parents": [],
"ts": 1793340543,
"epoch": 22,
"seed": "137771cdd0a59b2d",
"answer": "An operator running 259 keys hence pays for 259 separate origins and accepts the latency of spreading them, while each origin still has to clear the ember quota and the copper admission check. Challenge issue is rate limited to 8 requests per network origin per minute, so a single host cannot pull challenges for a whole farm at once. Since the throttle counters live in the shale ledger and reset every minute, a burst is visible at replay rather than hidden. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 3,
"sig": "3JgBVj5QL9uLGz6XHpHs6fsdAb6nyt7DWKE4pfa8s4KyzEP3h7QdRQG6EH91r6uFFrKe5sm2191yCX6bvMajD5bk"
}