{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e146cd633921e17214981b044501011244a065068f86eafb3a98a49316e1166",
    "signature": "0x3f8f1fca6441872bc116ece85d695112cdddbcb955d5cb1a8f31e78c2e48780d4c3305c83636782759f66781ebe42d742c1e43438545507a3a688f1efdc1c7741b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}