{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cb8bc346a158bce4cb8eab019cc5ad2de5734f8b393fb8342145cd21cf9eb73",
    "signature": "0x9c21e7543b7041763745327b5b31d8ec9a4306dfe550c6336a24e71e85751d1a7c7e967e5e933911d8b0f7fd984e6c06d71b97d9ca71b7175822c8fc3da40e521b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}