tx 0x78c13ed86b1a2330887238f918a7fdd4e875de4c3f7ab0cb9c0a4fbfc5319c4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 35494437,
    "order_id": 18635114,
    "new_price": 29549000000
  }
}