tx 0x0d9888d3c3931b9ac90d2b6173db94f20a9be91675881f3b2fbca8a3f9c10f9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 8504593277,
    "order_id": 7931119,
    "new_price": 464000000
  }
}