tx 0x8e7648f622ec9f17b3da1a46aca9af8d42cbcf7768845a88ad5ef7e2ecc5ad0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1312994587,
    "order_id": 62983742,
    "new_price": null
  }
}