{
  "manageEntity": {
    "action": "Repost",
    "entityId": "847559539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5417eb63d35006d0c7ea627300d08953555a12969b5c8963dc099c72790808df",
    "signature": "0xd6242dd6238922a9bef66eed9209bd2ff7cacbb087a203953393afbf6169d52754cbc234138f68db859a877663a869af4464d66e839f0f6f66aef5e9a67a9bcb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}