{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138333117",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9911eb127dc03568e67398ff9030bc4c5aaf20be29755e5ec1c2da791abdab50",
    "signature": "0xf17521cc5f6c6cd79d72b74c2369a410e52a70ad5fddfb75448d2322f2041f5273fc026f5a35ae2309f4d9bdff39d43122ef90bb7f901422949e12cfc0c12c841c",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}