{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205344554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb9233b16911874be6c02351ce0389ad4e6c64d26f5aa987ab5ac8ff240a12c8",
    "signature": "0x753aa7e473361e11e0c8ffa0772f39990697a13e3288318355167240e1ead5eb506a91adb85434ec3708aebfb5977aefc9531a0bfde537de14d2ce91fa12d1ab1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}