tx 0x84d3ddbf5c6baba4bd1c1fa4d1c42fafd0601d75a6c98e7a7e9c8a7ac04e7c6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 9023607,
    "order_id": 374128775,
    "new_price": null
  }
}