tx 0xa8198c2e00d4746e4a368f4f4e7b0ad1136c0ca6aed0a1c9d9fd0a6bf1915470Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6910537044,
    "order_id": 335997786,
    "new_price": 6209000000
  }
}