tx 0xa40cf9b6cabdd3c3d8a7ed031f97662eb79705cf7ca32f7c9033bfbb9c205b5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 2198200108,
    "order_id": 18089737,
    "new_price": 500000000
  }
}