Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDtjgOCe7ml8CmivgX4p2cM3QgTAVJqZZCRQ1FdhabNZ3GICDjDKQfVoJX3… (844 chars)"
  }
}