tx 0x672bba59777eec8c514874aee0ffabcab7fbac7653f3897619f8cc20c3fdce94Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3886339997,
    "order_id": 388375041,
    "new_price": 6420000000
  }
}