tx 0x7528c6175cdb3e0e19bf6d49eeb636c5cce9c3ec03c8fe75dc6a3e1f2b6ee73cCopy

payload

{
  "ModifyOrder": {
    "new_size": 175951425,
    "order_id": 442613277,
    "new_price": null
  }
}