{
  "manageEntity": {
    "action": "Repost",
    "entityId": "659839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa0da98f5fa5c4f8e9308bf6c0cedfa0e3b1a8f03b8828669f783cd0ccd09ba0",
    "signature": "0x5996e96cabcf32f4ae50a194fe21e7bb6efc536cbb54f4a95bfbb2992776786e0b885936a9af34c9ca81f41ac4728cc9ee1c36427430fb338c5f5f2b730bfabb1b",
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    "userId": "320772627"
  }
}