tx 0xd20ca3a3d9fad8614c8fcd783dd9b24801233c5e4d455fc3514d2ff5dffe04afCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3853767405,
    "order_id": 388375041,
    "new_price": 6500000000
  }
}