{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518794765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6a92646832b0d2ed8c0d4513e98a9b75aa2380397a9f970cf81cf368a641f194",
    "signature": "0xb0cc20b592c0fc3792037205e0a106e7b566071fa412a3a564309906e536cd2603d5908e5a492ec08cdc9dca581f453de15a5a411600f70f3adbe440ead03a071b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}