{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864384272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a1522b487138111438591589b56f35d750374306e317497db53c286b3170e47",
    "signature": "0xc5766d5e22bf43079e32793059eb28c4101db45309a9539599c182be7da29a76597ba87d33639af7088454bd43d466914caadc4a80de5c39c68c5ce6cf4c29371b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}