tx 0x5bd50b7ffc9600c3d25ad14f5ebcb3a23182fbe0075eadf18f7b3280f860f5abCopy

payload

{
  "ModifyOrder": {
    "new_size": 406228842,
    "order_id": 474406577,
    "new_price": 7374000000
  }
}