tx 0xfecf9f382a2b38d66a110db101e4f61e9c27a0d427bc76032eb84d9b26adf83bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1776211925,
    "order_id": 342622150,
    "new_price": 21453000000
  }
}