{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58604",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1363c5da659eb8ed8fb30b7164d1969931d1b670389c658e54117d5fcd65991c",
    "signature": "0x2bb06c487a7b3fa9b591c2471c9cecab95f32fa7e292db74b4c4f3e2aa576b535d8ec0cb5ed0824009de257673ef532ade39c63fd5f1d8d0ec1fa4f31a36e5751b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}