tx 0xc2c9604d3dd9cb67b6a998eacc035d9d5e6be8585f5b59943bbd6f2a899c6f5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3628347069,
    "order_id": 43173315,
    "new_price": null
  }
}