tx 0x869d967f43cdddc9a9f4b5ec36bfd66b88305364e59ebe8ba0ea5f61a7ca547dCopy

payload

{
  "ModifyOrder": {
    "new_size": 189254317,
    "order_id": 65498541,
    "new_price": 29860000000
  }
}