tx 0x1da10cacd8c7bc08e8fa0f79663dffcacf9e276a23997dc5a6b6703134ce8176Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3864929241,
    "order_id": 388375041,
    "new_price": 6446000000
  }
}