tx 0x0eeec3dd8d9c889723c5fb5f594e2675a867e07609f3f17bef0d06d54b633a12Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6514415975,
    "order_id": 388157274,
    "new_price": 6408000000
  }
}