tx 0x1a3a12c8ac1e4774d3c080da905104be1f6d4d01965580cf8a6ea37ab9ac354dCopy

payload

{
  "ModifyOrder": {
    "new_size": 246490417,
    "order_id": 29335675,
    "new_price": 10018000000
  }
}