{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1774105454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3dd8e1c512b41a9e872f445c300c90f31be250809f9ef6c702bab66fcf4ff39",
    "signature": "0x0f3705bab49399ddbb1f89d1423da5ef6fc4883add8d9535793fc035bb340fba611835c14c6459548671351eae5e71351a0ce97143f0b93b1e4d1728188430621c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}