Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwA+ORvEiVZKLGS2+71mJR7yZRyMjZh0/xg7OyPBvcdKTCusp+Pd9thVH/my… (844 chars)"
  }
}