tx 0x1dbbb7a7542b5e5371c3fa61353699b7ea284f20fae9ecb201def7b41b9abf76Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6419977586,
    "order_id": 388157274,
    "new_price": 6497000000
  }
}