tx 0xb3c89023a119b1fd7579f3d4480ac8de42d427508bd9b76fe3ee0164f9b4ffacCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6419781494,
    "order_id": 388157274,
    "new_price": 6493000000
  }
}