{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54932",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a867095f6f05419556746bb498d77f7fedd1bdd8254da16fd04380c9efedd85",
    "signature": "0x4c7bc8f22a37e57d3ed37ee93323ce6f05fd04e3d37e105b52f4c97ff7ed8b9c4a85d4310afccdb4a19115aa74b9b3dd7fda7f5c4746c4dcb1e5dd35d75bfdbb1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}