tx 0x8d0f7b57b411dc1eed9c7622e81c6c4cf63cf5e2bd5a5af1f2bb8a91d28fbfbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 191423645,
    "order_id": 12337011,
    "new_price": null
  }
}