tx 0xe21de8fb19433d4f89271b1e0c33a77d7bc3a4b03c3d8934fe5473903d2a322aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1975055093,
    "order_id": 39114652,
    "new_price": 501000000
  }
}