{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831461448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bb7054c951844322af61922361348ceb01722785b4077349f5270f9f392de5c",
    "signature": "0x395297db32700e139f934d37ae12ef4a8a8bd66294734f2ff82057f254cad29252a4e22037edcb43f94719caa647cb415ad8e13dadee7c8f984c615281937b761c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}