{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350622120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5147f2ddcfedcaac373193f48a35de4ff10c11213916798d228e7d5b3e6982e4",
    "signature": "0xb51ceed0905c3d7a131c6986cced526d11bfb70969b7dc284886290f782d6f4e14b4e871dc6c0c340623c2fbf97aeabca303836b20615c22c3f0fa7c8fdc08181c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}