tx 0x9eaac4734dee061d1b62d2562774d1e5e7e9b1dacb028f2accac21bcb5119c7aCopy

payload

{
  "ModifyOrder": {
    "new_size": 501685213,
    "order_id": 456690478,
    "new_price": 8639000000
  }
}