{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109564110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dbf5dea9b5247380f9de9314c66fe07b08767d4563b72eb3640c586fc48c363",
    "signature": "0x6e4ad0bee5e51e35617f31eb692f485d5b9c4bdc80e0ac10c896ec0f368ae0cc7096ebcbdedcc0e01474fbdb11ab9587f1f2bdc85ea1ad72bb287b96d7eb651e1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}