tx 0x4bf9327e19caebfbe3b91e7579ee8bfca1a7b3b6b3e6f8d56a7c651f0b997d1cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1158288,
    "new_price": 22269000000
  }
}