{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f41f85dcfd70da3c0a548a55f97d422d54c876d235fe81ccd27197001e5ea16",
    "signature": "0x5d24cd4fd7fc7ee6a8a1f3f38eacd8031aced810eea7cc0bf494a3528f251696339b62851a4636026c31807ba34f6187f81a52ddcdc5d849b8b27bc744aca2a41b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}