tx 0xb163d1d1ff0656c9c18a5ac0286e1be8a1ec7ad6696431a3bf0be5c6a0cbeb9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 23267740,
    "order_id": 8870615,
    "new_price": null
  }
}