tx 0xa01ee30fae545f44e1fd881a6558a275d74f8bcfea39d23486ce1b1345a2ec83Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6390369140,
    "order_id": 410972114,
    "new_price": 6439000000
  }
}