tx 0x2d5c5491de5509b6e94e3a7d2e39a8910dce5142d44fd9d9a7e26102298ed7bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 5491788681,
    "order_id": 5656058,
    "new_price": null
  }
}