tx 0x1b2f10bb7d333f7f2f3530f474a5a07eb904f808a367a34931264048b3dde090Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1297704349,
    "order_id": 318406965,
    "new_price": 21449000000
  }
}