tx 0x30289f96742e434c7db7229a692eab6f73a0b6b9072ec29f0a9e5d2e1823b1caCopy

payload

{
  "ModifyOrder": {
    "new_size": 3734712,
    "order_id": 12173720,
    "new_price": 10377000000
  }
}