tx 0xfe43d9f25be7c3bc22d3df2e2add5b2b04c22f00ec3c6bdddec0d586f6a4043aCopy

payload

{
  "ModifyOrder": {
    "new_size": 14730768,
    "order_id": 334321268,
    "new_price": null
  }
}