tx 0x64568dbf8e62b4e60fea0f08c3ce2572836cabb08b9b6e69b05f64d8f2b3e7aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 406008932,
    "order_id": 473555174,
    "new_price": 7377000000
  }
}