tx 0x9d1d9e143ca5f69798319b8e9c2cc1a80b0be0be3152a2f6ecddc1576c5d78faCopy

payload

{
  "ModifyOrder": {
    "new_size": 12718578,
    "order_id": 22254853,
    "new_price": null
  }
}