{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80ba9fe89b929c08bd0d59ac9f0e54a4de44beaafcf5265465c72340c41a09d0",
    "signature": "0xdf1ae98129a4b75bdd22e7d761d3d3bdac10a31d1624e1fcf0a61784ec9582d058755ac8f1ee5274830fd3e65bf0ba78a080f83066fba22c198e6dd7c8fa16a11b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}