{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87752675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e5d57b3f33af35405d5d0f4861f06103d418111d7f7025aaf0a4d8af260519e",
    "signature": "0xfbef32581e76bc48baa5e3363a8540152dc3f017b641bce36967854039cd2b1969b5ff80558edf70d77130fd1872437510f77aecb764394a0bcf9f387d92b26b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}