tx 0x381aa2fa81a2382ef3e962a4391a3ef1a5829d7a9f73abd9b63989dea3e2cdcfCopy

payload

{
  "ModifyOrder": {
    "new_size": 313723420,
    "order_id": 12699647,
    "new_price": 21765000000
  }
}