tx 0x8690a8b9bc45d534571041a9721bd07ee80d7a4d92501f8aebc1b737bd633757Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3920883230,
    "order_id": 388375041,
    "new_price": 6397000000
  }
}