{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121087947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa293394d0931fc4f6b0cb712f110c2f5392f9bca6635327d6d9715c94e5323d1",
    "signature": "0x5afa34f2d58d7af750b823ab21fe962c01ceb55eb414cbf1640038f7180dc7fa32ca2a541575ac3a531ed01b5bac4dbc9db8aba9e784aae3449c7f10642529551c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}