{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58951466b9dd8f4b59278b85f0a907695e57b316f7ee427cebda9bf8beb41c28",
    "signature": "0x1c26f73827f0f030cf3430104b0c70a2b30b45cc38d2209cba1934590fd8a2e666f1cfc0eb140790e11dadb1524b2f7d6559675b3cc6a106c76e7b72efd099071b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}