{
  "manageEntity": {
    "action": "Repost",
    "entityId": "652995770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b21453f05ad8b74826f7d300b4c2e190d79a7d0ea29da76edad4d6084b006f8",
    "signature": "0xbd14ee110cd34f2008314ba2e5528d76e7bb8befac292cbbb36e3546efd5185720fa9c8ddcf60656a0c70f0fb79ce89958fad17847eda4791914587f420c0c4d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}