{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88adc2a007971ea5b86ca423d068298c34eb069d685fd7693d4cde03be530289",
    "signature": "0x186f0d22113bdcdb2393913cb5e8de0fc1123de7f19de4b81864ba64c3bebfec5ecfa10b26e84b503ee121563560b9a384130a978e65c9335365e819bdcd3b941b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}