tx 0xaa424d115fd72e34d5210e19fcd8c0e48b8258a1eca8fa41e7e1ac9cc8e0e69eCopy

payload

{
  "ModifyOrder": {
    "new_size": 18447145997,
    "order_id": 35945693,
    "new_price": null
  }
}