{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889101689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ebe3150360e4cb01714d5941194fb7f5a48b6eba30dbe9515db48925049f9ac",
    "signature": "0xe35b5ce38538955f5f366b9f78269d633ea8c81b37cfde4f018b3398678aeee07ee64976fca6541a37cc9cce4ce47c0fdf4a5d039a988e0a7e52d12bd478005c1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}