tx 0x1a5821fab9159cf7658cf28a0d8f0f2fa522c05fbe7b4b7a54b774fa435e68b6Copy

payload

{
  "ModifyOrder": {
    "new_size": 687545087,
    "order_id": 19122378,
    "new_price": 21743000000
  }
}