{
  "manageEntity": {
    "action": "Repost",
    "entityId": "822207784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a8966a8c7f0479c2e1688bf82a419f0afe88f7453ef3749dad750289eee5fd5",
    "signature": "0x225f83ad31d799fbbff24ce23d327381a63774279ff94ef8f1803079ed4824665ff4987fae1bcd0f97858bfa10c7038a2fe08d4d6f0bab845cdbad76a36008161b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}