{
  "manageEntity": {
    "action": "Repost",
    "entityId": "798678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51a10ee4a3a5938d79614915fc22bc4324198ba08f22d00e831955c8a6e4dbce",
    "signature": "0x12350821bc3bff648a2c99ee813ffbb901525959513bcc9b02ed49f70087cd1a18d2b75b86723e33e4ab31d3c3af60c811be72de2efd2bd3d4ea20df5311ae861b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}