tx 0x51ac31d794b925682cc9fc894920d098e38a74753c2aa37f09f1b821e3954ebeCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2352529938,
    "order_id": 388381285,
    "new_price": 6402000000
  }
}