tx 0xfe9b0a8b94af9bc8eff6dedec0ae5d3b3d5c9d3f909dfd88e52da1b6b54cbc3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 555476913,
    "order_id": 404003470,
    "new_price": 68525000000
  }
}