tx 0x195a91ac3f8a3a0f5140f90bb4598550d1a128faaf4bef5c3984d8561f3d240dCopy

payload

{
  "ModifyOrder": {
    "new_size": 812567714,
    "order_id": 474424231,
    "new_price": 7409000000
  }
}