{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555287910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0d259b835c6c663c00e7b367000336db13254b665ff835e6d1c0b8e587a9353",
    "signature": "0x560f3b4f4d6400b714d7a07ca44ba5b75c054a76bdd1a59a75c7fcf45c1a91633afca30623473a43c8b78548597a42b887125a81a21e21f72abcb61292183b6e1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}