tx 0xa550ddc8f28f852d19388b0d2d6b6f9227f29f3610e621be753a599e51d4b01eCopy

payload

{
  "ModifyOrder": {
    "new_size": 252398562,
    "order_id": 9730841,
    "new_price": 10775000000
  }
}