{
  "manageEntity": {
    "action": "Repost",
    "entityId": "419067087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d9e5c29c47bd46d71e92dbd0eb9e939ebe03728a73291cfdf2ca8ed88b19fe8",
    "signature": "0x59688a606f2315ca7d961bf483dd205bf05023f9752df750b1c1c0b9bb7978f01ee7be5fa2061a5b4ee65fa7883d7cf839a0d56b8ccce5b2a074ebf97ed49e211b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}