tx 0x6b9a676dd1ae33eea1c4f8f0d7affb64f3c8fd8950aeb068987ea4b0f7d6d087Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 39687416,
    "order_id": 24283893,
    "new_price": 30001000000
  }
}