tx 0x806f1f1b931ad1c93ad4d0b44c934cc0f6db4e0f611a973b2f1c3ffe30bd2f8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6403428,
    "order_id": 52105063,
    "new_price": null
  }
}