tx 0x3479850c8a9a2a87f720e0ddc128f8d0c71f20f8c71f49833000e43baea55fc4Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 9894954,
    "new_price": 21610000000
  }
}