tx 0x6213f3cd52a05d2f73c56bf988cc8e3169a3b780218f02c0e43cd38ecb963bd0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6802120693,
    "order_id": 340643503,
    "new_price": 6289000000
  }
}