tx 0xfe0e64ba81d90390d3d7a0fe15be30e2254fe51f1ba3c9cf86557c84a4599fa2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6474368300,
    "order_id": 388157274,
    "new_price": 6421000000
  }
}