Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDTZV1KRTCW13K9bxrR0+ahX2N+3zl03ocdKplZIu6jnBsHMt0uPR2sDrQM… (1,748 chars)"
  }
}