tx 0xcff30c832af2155607c196cf1d1f810561a1c6c2f7dd1e8d332d72b4966c689dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6517467789,
    "order_id": 388157274,
    "new_price": 6406000000
  }
}