tx 0x76497d1b5c20ffd8ce0ec848654aa48d52f84895a05604b35d8c9f7166e58c9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7667536,
    "order_id": 404526836,
    "new_price": 6390000000
  }
}