Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBMPcG2Y8p4GIfLg3HgaCUC2pTdyG6EaOXfLU2VGhP2QUl2heIWpg69NNKR… (844 chars)"
  }
}