{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993020",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0916a51a47b8e9c8a7cf02f2be2675619d0cf6342fef0f06acc552217d7d22f9",
    "signature": "0x43e2e6da7ffb39c099aa3f8a32501ad2e8f3efe0398997fb7cc988e47c28651d4e372c7d1278a177ced00d414f7c2dd9b8223e5528e730b85d1b151d5f7bc63a1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}