{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515008838",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f5f3e68bdd744086d76c814c711fcb3fcab6a23e287a0be35ecb10866642210",
    "signature": "0x3de84b8e6079ab31333858a30ec5838d7375e783e759494825dc9d25bf4a8819614ee04e362ffbe12dfebc16c9dd42e447ccb2b72ff5a2601deebc4f2e234ea71b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}