tx 0x339799339b43f8cfed8347e2cdfeb1ba3c550e0e545d716f17dbfb9cc1f7b769Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3816237896,
    "order_id": 387920406,
    "new_price": 6576000000
  }
}