tx 0xc1e00721f4464fca0eb2ca7b496ff325a24a3415717f73b14456ef4a82d5d745Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 49503538,
    "order_id": 356987481,
    "new_price": 21672000000
  }
}