Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEMZKyJwFjurCcr3FbHOfluC2t8C99GrZ8qzjkqcCCam3SaXVIvBmUNGD0S… (844 chars)"
  }
}