tx 0x048c7eaaaba6f1b3042d1121fa268193bc8a97936da7dbd0f31892892305a4b8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6540070846,
    "order_id": 388157274,
    "new_price": 6331000000
  }
}