tx 0x667e7931d6245d01c0fbeef8183afd923c6947d2d3c93e6cd38c45bc1cb1814dCopy

payload

{
  "ModifyOrder": {
    "new_size": 29049098055,
    "order_id": 9677355,
    "new_price": 469000000
  }
}