{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889841582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a3df3cc6543b4305dd9c5f298bc28ce1b28c8db2c3a55ca18caad65672f925a",
    "signature": "0xce2a5c4a9f954afd318233df7deec8672bd34d5fcd369430eb1e35aea8fa3ac17b18fa65cb13cbcc4ad0a79e512e8ccf2ba19aa4b1170c37310debf1cf5b2a181b",
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    "userId": "77551267"
  }
}