tx 0x528588507f5266f0d23196b9ec71ec0c74495dd3c3fd9606348032e08a9cf0d4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6522396340,
    "order_id": 388157274,
    "new_price": 6357000000
  }
}