tx 0xb94a82d6e82f5a01d2f77aaeaa3f4e5b1dc468c21d18a0056891d14ecb1ca76bCopy

payload

{
  "ModifyOrder": {
    "new_size": 251137423,
    "order_id": 43374897,
    "new_price": 9891000000
  }
}