{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715267647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48569039860cdef759ef7d853571c98f6a46b01cefee497508f9a6cd0075ebd5",
    "signature": "0x3d851ef7091fd755b75ce278bc3bc312eef645c7a7b3e16d07c40a6d8a10842337ec853941f1d4e445f441b99003802af844b06793497a8cf873c009feb09a3d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}