tx 0xc9cb2c64bdcdee7f0abfa7e14adadb1ddeafddfdd8d252eaa7be4fa5f7a03c5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 203654907,
    "order_id": 58988127,
    "new_price": null
  }
}