tx 0x6a545bf56b02c771e1e42d1f2ca7b37bb08cad7efbaf2ca0f0df4da7cc5eec9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 8386236,
    "order_id": 3492711,
    "new_price": null
  }
}