Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwB1dCyps6Uawe8bGnLHH8rKYB0x8sQ1gkEwRRtgLTrIixDdc2HxuKgS54uX… (844 chars)"
  }
}