{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1434840086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1502e5930c1cd196c7c9d619081dae39a1b7c9664acb96f15b8248e6459c0bc",
    "signature": "0xa15087719d7191214fef3c4cf4f4d086a2b77bec0b90b54732b9f997550d20fb6b115e40db863db0909d42bd2147e015b19e3eeeb3a96b9c615fd6997e58b8681b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}