tx 0xab3464c2021bb1a353a0758f53dc72d9bc7509918a7227aa3e1b4a73008a2f40Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6236069986,
    "order_id": 376568558,
    "new_price": 6735000000
  }
}