{
  "manageEntity": {
    "action": "Repost",
    "entityId": "790274870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e379040aa5d2f22c084137f388559c4dc87cc48438dca2557e88ecf4de054ed",
    "signature": "0x9431f61036983969b80935b7cce9ae937d71cb9122c8f972070c964eda51632d6f3b940516a12e7aa9bbeb4aa2850627e431ec858a0cf9de3fd0680b76b1f90a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}