tx 0x10e1b6aac09ff7fa4acef3fffb6ad8ec2b76a4472ce3536c8a378b9f9d3db38aCopy

payload

{
  "ModifyOrder": {
    "new_size": 28848233,
    "order_id": 8551014,
    "new_price": null
  }
}