{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252355575",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4efc348810953eec74d43fffffe5c88a10d2db32d336764ec97c75175ca40310",
    "signature": "0x31519aa76c70077a8102d7e473278777f97b2c5c8c0dfcdb5c57a9ffd9e79c2f0ecd8e6910c8b821837a3fa069aea6d5601cd67acc85230b9da623b819a77c9e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}