tx 0x8fc348a60467dfb771eb2db0a1885aa171c0e99b56fdbd744f6d4df88622b39dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2343691604,
    "order_id": 388381285,
    "new_price": 6360000000
  }
}