tx 0x11977779e3ce22e0cf4cc00c73126e591aa20fe6b3b7234ca575cd4975bf9b6cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6427154656,
    "order_id": 388157274,
    "new_price": 6432000000
  }
}