tx 0x7e919b0b019e13c77cfc2bcb5afa59da1cc1c8ecc6dd161f5b0bfeda4dc52c18Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3731693406,
    "order_id": 376568916,
    "new_price": 6754000000
  }
}