tx 0x3d7f25da0b0bc1ae923facbecaa2444be60c5d17b7ab169b2dff492390115060Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3885129299,
    "order_id": 388375041,
    "new_price": 6427000000
  }
}