{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330500",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2852d84b537457c914b9fc6eca43d0d16be7a0479f65fcd4550798475f08e0e7",
    "signature": "0x1b97b79c1fb680b9d5dbae473e3bfd1701d970db7c2e1ae60c1d2b6bc6d0f569724b99ed77e58f8038f7d9d1250dfeda394936bece1aed0f2d84463120112c5c1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}