{
  "manageEntity": {
    "action": "Repost",
    "entityId": "708707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f1fedc3f66df48800a619997e7fdec1882a10584af2f2f8171a066d28f8e15",
    "signature": "0xa280ee044e4f10b2d116b947c984a3835f5b192ee25c6fe0268bb6e6bfccf615158ec05eeec67a486c9f40cbaf91a17308cfb595ff632007a0cb44d6666e49b41c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}