{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23155381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ec94f6dbfb296bf0825370fc75f310c6a427de25155116f6dd9b0b51f56ba76",
    "signature": "0xbff58b8bd23ce46755455197e3196c7661b968af44f1ac39af296e5859d7581c7d388828017b8742d7dba1f43373afea3fe7132ecd9d687347dd6bcf8fe362641c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}