tx 0xb9a7040fca1887aa266ae8afc7c3a4d4f56c916da1f19ad6b9e52f9af3b81c8cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1830211,
    "new_price": 30584000000
  }
}