tx 0xa57be9480dbd4f324a8ebf91bde19e7fb2f666413cd7d2ec5b8a06df7a6c7edfCopy

payload

{
  "ModifyOrder": {
    "new_size": 143033334,
    "order_id": 12697128,
    "new_price": 29731000000
  }
}