tx 0x0b4e8a953530f43dbcc8b3f1ac910501f87e186c7684e317e15934652fa2cb2cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2325342926,
    "order_id": 388381285,
    "new_price": 6445000000
  }
}