tx 0x1994b81acb7b5c9d93b59f71f8ef25188fa1e2b33d3bceb6e9e433e4bc598e7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 13187443,
    "order_id": 34948901,
    "new_price": 21770000000
  }
}