{
  "manageEntity": {
    "action": "Repost",
    "entityId": "113803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4148eb3ee03328854142ec241455c98b5ac3a6a75579c1e6a447c116477bf3a9",
    "signature": "0xc9245e05c065b9beeaaefd1475edffa573b401e9f9708aafd238c545896a79d45cbee850885be56bd7cb0a8a41fc8c195d4db145c79166f054a08caea05ae2091c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}