{
  "manageEntity": {
    "action": "Repost",
    "entityId": "117803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08cc6a19557f2f5c7c1d30d546d4d547038032ceb07e87a443d9687bb3a46280",
    "signature": "0x6f0755adf1af1c520db817682ea58d19b260ee42e572ee3ddd8acc2e16647007649d423feb466f6bef6ca2b5fe66ff1cfafcd5f2cd6ea338b967d10a0ab0ce3a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}