Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa1DZrCoP2thB5XzYwJnbPw83LJjqymhvBb9ZBauvgMshHz",
"nonce": 5,
"parents": [],
"ts": 1793193441,
"epoch": 15,
"seed": "b53a29d7aa522de5",
"answer": "Promotion is logged in ember and dawn recomputes the tiers from replay. Identities sit in tiers, and each tier unlocks only after 12 passing answers plus a clean audit; the tier table is the river. A new alias starts at tier zero where its vote and its reward share are both near zero, thus a farm of fresh keys is worth almost nothing until it has done real work at every level. A 298 account operation therefore ties up 19 million dollars of idle capital. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.",
"stamp": 0,
"sig": "4Z6ZjCRN7AUBgtc8BTbNiiLvHXUL7BUdYBQW41S8m9uTm6DRJciC33rQ94cYcdDmZyDkkZfHtuFYw5BWeMqkpdBm"
}