tx 0x7937bb4a7d6cda5a0ed94e1e8b55b9d9cb5c2f67862aad1dcc0c9147c4571cfbCopy

payload

{
  "ModifyOrder": {
    "new_size": 13064356,
    "order_id": 37402944,
    "new_price": null
  }
}