{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e3f8b304a2c9436310f002bcf9d0bfc6ad8d8edc3baac81991f434bd2fe19ec",
    "signature": "0x2eafff4f3dc98051c9a4985628943d7116d6639b9743d87e3af533d00bcb014d4b11eeb874dc089302f588fe8a1b2de1457bf314911ebbbf7063bfe0083764dc1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}