tx 0x99b0386d4877aa3ca18d354e1e5c79386f5247285ed9f2f60f87704f9fd8dc4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2631292341,
    "order_id": 424526145,
    "new_price": 30400000000
  }
}