{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495448646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37707f5a0218f1a70cbd9faefd13486644d533e15d854a1a204db99ba945d67d",
    "signature": "0x661f06090f2607095b56dcf942930eb2ea1f87d63e684ccd58bb7887c7b4d7852c0d9d10a568f15eb1bf2db91d8dba583d9fb070c0e6b3f9927fe67828d474f71c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}