{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148734650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x174f0254435a3932d743f909fc85868a803791fc4c9a98cff248b9893a20e574",
    "signature": "0x1ebeadc07d024432fa3878351664d6a71c25f0326beae6be6f95ba65391ff3ab785c2e3ca81d7efee4e5d78ee8eff4f6a518acf15c9e3b8f413bc186da4b9c731b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}