{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240093969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3d79ed9c1fd5943b26148e88ecb4adee9f16f0aec16e37d71e626194a34ae6d",
    "signature": "0x80904b5eaf46af658cd84b12d7ade4c130d22444af1e87f7d04537dcfcf15de7760d726a793fdc4cc87d96b04ffe4beb5af44f3f8292c4d97681099579e2a8911c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}