tx 0x3d86e246a723c9b0f91bfbf7c2b08d572acdc82089927b719c5e7a113ec5ffe4Copy

payload

{
  "ModifyOrder": {
    "new_size": 259463046338,
    "order_id": 409436123,
    "new_price": 513000000
  }
}