tx 0x01702f60f1a6805d9d491f9defa2f4a851f2d7b7a09d1a3ac3a6d4813b1e6f83Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 180543,
    "new_price": 27378000000
  }
}