{
  "manageEntity": {
    "action": "Repost",
    "entityId": "115584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd23c450a9b02eb98438af3d8d82e430fc705a8f16cbe50dd7597d21078449e13",
    "signature": "0x5bca32082980898ef97511e5ea68b9f0d228a94f579d4dc4477f892b6ee4fa9e6d00e30e008c0695ef6ee998905e7fe728bd7fc74bca076e8b55a3e294cff4131c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}