{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100519561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x930008f166054dc3fe24e8cf5c21ec8176ad8df4b5081404e731c650fcc029be",
    "signature": "0x11831af6823449055275e7e4949d56558b83adefeecd42fd46a8a8effa731c6e3756ae7aa212778d65644d60aa8f7869672a76b16369a78887befc58516dfbf71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}