{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469155654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeeb58a9e52633ce0cc447f585a5c242860400d07d985c866658208f2f367bccb",
    "signature": "0xb69cd1a146ef2c90329325311a645f09b66421b4abcea30e4341e8bb87ed413a5f38ac30f4cf2af31ee69cd1629f5c6b8b212352cbf50059d298f4def2ef7f031c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}