tx 0x5f2e3767e2b536f64ef63fb1f0071fe3114cb4ca2f9bd1a89a78dd31895fab4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 19680759641,
    "order_id": 238949705,
    "new_price": 509000000
  }
}