tx 0x9a91deccf6e6a2ff0c8e1883d8abc69ae61ec2374ef2c6838a72ab1a2bd4e41aCopy

payload

{
  "ModifyOrder": {
    "new_size": 14867863532,
    "order_id": 61850496,
    "new_price": null
  }
}