tx 0x125aa0c00e468c6374ab1e0ca45938e4e1d2f56ac1c8786a2f86d8e9f0e2811dCopy

payload

{
  "ModifyOrder": {
    "new_size": 7949126,
    "order_id": 408089463,
    "new_price": 6157000000
  }
}