tx 0x40b5d56c40b905d7ef8f1461e753869cceea0e9710e8ad73a20f845f8f10f30eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 9897413,
    "new_price": 21701000000
  }
}