{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107238914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8a0f5f1f32ccfb15aa9a032c9b01872627cf257c1ccd80278f4a583c51b816f",
    "signature": "0xa16ddc400f11b924287ff519efd0c1dca92981c60a930c92abfe062a61fffec15cd87beeee76d34ea8c84fd9178681eb5f5d73543c6cea91338ac7cfc749d6ce1c",
    "signer": "0x72d1844BB49347afC0912B6743298568BC02b404",
    "userId": "328108"
  }
}