Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCCuswkihoR57x2vaRoYgf/Z+9xXmhOl8pmuDPEFEgwNX2lBPDSdAFo5oKG… (1,748 chars)"
  }
}