{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064209",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5836331978b5d538157141e1951523571da20e9570c2fce3a2d2d9d3e15f28cf",
    "signature": "0xb99c94687c4434af5b131f64bc70f34f3f638718c57a9016b97929d52edbb1a661e8c1e9e170251ac4f9cce53bb1066f89fc4effbe45ebbcfdeca969a0d8839f1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}