tx 0x62e80587daaca7b21e7aee7d4682309ceaae0757931ae08666f0b3364a3b7fc2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6272999370,
    "order_id": 415435222,
    "new_price": 6539000000
  }
}