tx 0xd7b84d1932b99791c4c0a1d14272641ceea35e547f0716c99703083c2d0d7a6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6724950,
    "order_id": 470422760,
    "new_price": 7774000000
  }
}