tx 0x3da9fd04016ed1f0b0e20145c0fb5d5ee10dc2d66b55a6fa4f2194d71d6e6826Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2314854360,
    "order_id": 388381285,
    "new_price": 6442000000
  }
}