{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307020155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc933764462b344c84ccc95f0a371b6a40c7836d6b9b8d3665a4fff9b3a91a128",
    "signature": "0x7ff32dcae47cbd51127e2972f76550c8c644dd9775a5742756b346532bb1d8cf6cdadf5404770aef821943359acb5c6f7b9b2fde837ad26dc3f3677ea8276c661c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}