{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147008792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8855f4e55ad7251b34a4f4ce2989a202129806ad2316ef8c9cee892fb94b722",
    "signature": "0xfe1cc58c8eefdd1dd39d6199d492a68030848eb855d9ce4e3cace0496752f2a25818844bf5ff1af9f1bba0686ac6124d8815dd8e1e4115fecb763e2ab57fdb051c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}