{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xedcf29470f4be1ad55b65818a5103856a0a89e35ae69b02eb025de123369fc6e",
    "signature": "0x79a12e6a41edc948aadb6e39f4800cfec4d180899f3517fd55c2995e292235831649b3e5444ef3ec9e91b23a68ed811dcfdffcefa7b160346c9caabb3ab49bc51b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}