tx 0x64009741b8512b2dbf5e940d1ef4c430f22ec71f5cd75dc2f1bd5453c5090a9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4620061,
    "order_id": 52344468,
    "new_price": 23586000000
  }
}