tx 0xbc9bd9f310cf1c1c6c6a153de8c73210fb6f1e1eb7cdebde2b64f9f86b120f0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6023988,
    "order_id": 15264178,
    "new_price": null
  }
}