{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e383cf2108c2fa87f75db126f184138875f17b6be6dc4cd1de155389d3a8c56",
    "signature": "0xb69504c943e72fe65f60da7013aa709e03124d2242bf80992dc11876d31612074ef64abbaa1d0d52ade6828c96c7f02aa28fe34062aa6728153fecb7d545f4df1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}