tx 0x30fdbfc1285f77fa6b557acc3c860edaecf114dd5e233d1cd49d3bc0d3d6f15bCopy

payload

{
  "ModifyOrder": {
    "new_size": 207266056,
    "order_id": 472119338,
    "new_price": 7338000000
  }
}