tx 0x921b11be4e1f5bc192620013d06d7ea2e4e45aa8e22a20d8e00c31effbeb739fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6255589657,
    "order_id": 376568558,
    "new_price": 6710000000
  }
}