tx 0xc69f91536be1e67b0cacc1d98e1afa1835d1a2148c7de82e0a2f779b5eee4b1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3895961,
    "order_id": 12294565,
    "new_price": null
  }
}