tx 0x697228374ba95ea0682ebb7a5adf795bcc9eda65ed88b35fd8f0e8afa7e3a21aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4061707919,
    "order_id": 344553987,
    "new_price": 6256000000
  }
}