tx 0x389940bcd9e0420d11d86e2f59cbf52a2d60a4e54d0f0df2d6d05dab7e03402aCopy

payload

{
  "ModifyOrder": {
    "new_size": 8345261,
    "order_id": 1773169,
    "new_price": null
  }
}