tx 0xa54c3f26163d8e4efd91c47a0b6220580e3ddd38d4a17f7745c929b0c876bfdfCopy

payload

{
  "ModifyOrder": {
    "new_size": 409109505,
    "order_id": 474195699,
    "new_price": 7323000000
  }
}