tx 0xb70a5aae56db7c57be5f0e1f7276f7b53da015c7ddff4fd0e8926e9902583116Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 39051512,
    "order_id": 323471567,
    "new_price": 114563000000
  }
}