{
  "manageEntity": {
    "action": "Repost",
    "entityId": "168271069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8c2a1cdd6684bb02877b1a69cd9b4e6d65a244a1b2a690cf7f99184486ce354",
    "signature": "0xf8812f34ca8918fff43281af77174e8abe130cd6a7f6755db90b74cce1b8bff0449a0f91a9bee77e1f004731ccf0ea0c3001f1ec519d712876e4cf52a68e1ded1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}