Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD1wJWRFmTxOW0Ycxm2gsevXoTAl+55DwCo4EQR/4vbVQQ6jbQzKB1S9NGa… (844 chars)"
  }
}