tx 0xb1c74272bd95363ca42cc4a3bc778838a4e77d329bd7cc76e59521fc511a7ddfCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6325048946,
    "order_id": 414212034,
    "new_price": 6498000000
  }
}