{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46a4d489bc308593e10fead35bd0d7690902bc76640af18e69f5cc6550523efd",
    "signature": "0x971bbf3ebbf8d5124ef2faaeeac99a6889e623c72905f39e9b4ce1072f2a02cd27738496d2d795601e1186e94a4899a666b4da14214322133ceaf7453d9b7d331c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}