tx 0x463e9d7e9ab9d2a8a22beac467a7e05c2cf429bee751f8939a6c031d379b7c2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 530750900,
    "order_id": 30406246,
    "new_price": 30029000000
  }
}