tx 0xaad7b269c0246d2ad2cc70d2ab5f2d48534151aab1dd9add7e6c722aaf12640dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2437024752,
    "order_id": 344467868,
    "new_price": 6278000000
  }
}