tx 0x960b5b950e2218fe0b7c4c0096a29f238ec1ab06a1c62f1e0f0cbb89298a3d1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1435248512,
    "order_id": 7553622,
    "new_price": null
  }
}