tx 0x0b8bf71e85b860d6e1a18cf7b5e0be5b1e2d11cb7ed55eb547a9f1fbbedb323aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1972622030,
    "order_id": 34889866,
    "new_price": null
  }
}