tx 0x6f21419cbf5b6e7ca7fa84a709cc2479f731f74db132763cef97fddfb10dddadCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4062954722,
    "order_id": 340559448,
    "new_price": 6320000000
  }
}