{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247547",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb16a93e02f7fd3190bb46943d2180f1bcb9c666b20845f9eb11412ac3d9fad59",
    "signature": "0x1c465aa95dad65a7dcf1903f58e130c93dbdf2616227d5409fe8a57a4f25e88e114e6e192dc5be9e3bdc9344a3fcd3fd299e6a7437135f2bc6488015857bd7011b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}