tx 0xe56ef718e735e4cef6ba31f5119f9ddc6041bdf485c699bcb6e18aa08ad6846dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2318957544,
    "order_id": 388381285,
    "new_price": 6450000000
  }
}