tx 0xd20a7f9f3a987b0f7396ef96da40a0f9465bb64c8f1e8b958d5f11e7f41e75b4Copy

payload

{
  "ModifyOrder": {
    "new_size": 91207875,
    "order_id": 1591378,
    "new_price": null
  }
}