tx 0xc997041645585a1430e3ab3f0172b4aeaaea62ed751140cb71b7120994593d96Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388157274,
    "new_price": 6406000000
  }
}