Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9exk6GGYACNTFPZLuPc5/1RbDL4j26BJZLvfWKS7VCT/JWbJe/V3b5QmU… (1,748 chars)"
  }
}