tx 0x211a67e2a31a584e5d0aa2e38c2008ff4d0be7bd2e1a7b928b5df5e60801a4afCopy

payload

{
  "ModifyOrder": {
    "new_size": 17606338,
    "order_id": 53446053,
    "new_price": null
  }
}