{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1175124230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf68ded2fee3b4c1bc0efeeb2c338ff086d38b514b06191fa37bf396a45ff49b2",
    "signature": "0x722e8037e08a05f54b661b538e7beba2da9c3c043be1ea849a43257618beb6f66bbecd4bfec655eee6b2d158d934df26467d875f8f29a55f5bec2a46738b6fd91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}