tx 0x94c5d7e9544623e36c5bff935b6f2caac6fc6c2cd5b219e422b5f7d2ca51ea0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2949453,
    "order_id": 4658024,
    "new_price": null
  }
}