{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab39c036f607e06d35d1efac70044299b132505690f6232f5b159c017fc8fb71",
    "signature": "0xda30e99bceea4298525cc766bff47237e335786e42f43251be18385a6cf684bb2014315b0a890399344daf3b3cb5b891eb0ec7520512932300193f3c167bff8d1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}