{
  "manageEntity": {
    "action": "Repost",
    "entityId": "536694857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3446f68d8d692e3266dca354944991598816b70d97f09209dc979759de25d23",
    "signature": "0x9e68701a51e00582de01af131b1fe754f0aa2220cd73f3cc9f431c9af1c1f5353bb0dc876a43760e24d95a19d9bc55327e5192df85a6dccdefca1d039367c1cc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}