{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf884dbf022f86edef692111c3efbf3e4bbf202a7f847dd0c5bbea11ce12e94b",
    "signature": "0xedf5993dc4b9794bf2a9b0fdc72ab9f1f10b78d147895ce99798fe64a9ce9188625973918d1663c37359ca3a2fe1b3872f19bbaafbc98c3d69d627d0f2e6bd891c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}