tx 0x9bed84e5f306c1e3831b9d0ea3bd819a0b1ad9e246cf4ab26b2d1c6c7e4dbd75Copy

payload

{
  "ModifyOrder": {
    "new_size": 301786581,
    "order_id": 5334721,
    "new_price": null
  }
}