tx 0xd78a4149d189798a1dfc6f2e3d9a78ad6d3dc8d643d7f56a80b84aa74395ab5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6654882324,
    "order_id": 456903611,
    "new_price": 651800000
  }
}