tx 0x2856f4152fcfba8e7d8d5e7f7be4e5bc433d01c3f084bafcfa9cf9beecf1dc84Copy

payload

{
  "ModifyOrder": {
    "new_size": 1557702071,
    "order_id": 374121678,
    "new_price": null
  }
}