tx 0x1749f39ed5781a24c4e42ecface303a7a7e2cab6a621ea8a7f6b05f2f3b0a49dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3714947,
    "order_id": 11466581,
    "new_price": 10490000000
  }
}