tx 0xaa4a4f449c7d00fe1dcba289e56187b03347d92bf2dbf4240f4b5086f7eead3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 7916403,
    "order_id": 409582251,
    "new_price": 6183000000
  }
}