tx 0xd9a8e51b0de29a3dadd9a3a71dcd9d7728037faf9156fa7812c4b6f0d7f1254cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4213676,
    "order_id": 6919140,
    "new_price": null
  }
}