{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887754442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f292b9259a1942ae6a7618be950e78e2ff9fc804f12cdf3188db6823327156c",
    "signature": "0x51c7032d0c5c8617763e8f230b8b3f02be7311a4a3cfbae91cdc941825aed4364ad2ed1dd807df25fff163ae801a7626ab683c93e8c1b41726e0ebce0ecc638f1b",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}