tx 0x9c9336b0358a46b34b50a138c5dce86a4e7972cbcec52e11d1ebb6c1b2d7964cCopy

payload

{
  "ModifyOrder": {
    "new_size": 18165545,
    "order_id": 11446182,
    "new_price": null
  }
}