{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370061764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd86c1f0c090b06a7828b6937b5bbea15c5f1a750648f38b3ce4a06a18ae5888d",
    "signature": "0xf5ce6f8612cdd4c2246ef1f9382bffa2b7500089e0d21188c734bd193653a91c0a58627cc36e367047d93958fe99c34eba196dc31e82193b60c470d286bb954e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}