Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAMoJU16QdzxYpmpzowR/INmXYJVOjicDOlvC9CXBsSRj0xM9ZIDZSGJaD0… (1,748 chars)"
  }
}