{
  "manageEntity": {
    "action": "Repost",
    "entityId": "996744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd921c4a42286aceb1b1faebd109db3d84841d53baff5f654b82003ea8a63281e",
    "signature": "0x02fd38d6df539f28d7f61b7faca94e6a88f925420f8ce83b752f9d625f4d0eb73db3bf34aaab7bc1cd447f47e9ab6008a02ad1fc42328fe78832aeaf135c459e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}