tx 0xb5568d7955c6e6b9e9c9b4e6ecc8dfc17428fceaa0af91eb7bf1e7e610be86bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 5475246,
    "order_id": 56195033,
    "new_price": null
  }
}