tx 0x0b53ca6ffe8cf7d8c3f87ce3bf09cf88467fc53d031a1ba2437c04999a9fc3e9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1091510624,
    "order_id": 374506211,
    "new_price": 28699000000
  }
}