tx 0xdd55b7f40112b7c7f6b5e0a17eef0d5e2f1e4379acee1e8e6ec5ab0a0b6f9a0dCopy

payload

{
  "ModifyOrder": {
    "new_size": 9765121,
    "order_id": 177336,
    "new_price": 11044000000
  }
}