tx 0x541806cd3495699e36e4f6ec66d03f3658cd90a9570891d70376d159846dc90cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2320486256,
    "order_id": 388381285,
    "new_price": 6473000000
  }
}