{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208029699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0382648e7687a7f0f775d1de357845661b2c92028a1c61f60bb93e396da351b0",
    "signature": "0x7ae51da479a74e0d2cd5c00094b49cc8ec6f7de6ee832f5e07bca0723e4b17c747b6812cb4ae10fbb6557299e09ca95175c5eb1eda6316b85bd1f0e577da0fc51b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}