tx 0x7b3c7676b839840615d22e2cb03d8d56369d1f1f9ab3bdc2d4c0249f0df0f03bCopy

payload

{
  "ModifyOrder": {
    "new_size": 159128580,
    "order_id": 21848394,
    "new_price": null
  }
}