tx 0x59133941ad4f58b62ca68e0c62c149a8b8d8be4c0a6dd7dde33c6d2cc4ef8cccCopy

payload

{
  "ModifyOrder": {
    "new_size": 252008390,
    "order_id": 457147722,
    "new_price": 8555000000
  }
}