{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1115653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc103dec12379ae8ace4a3d11522fbb08978a3729412e3643a531259bce463a1d",
    "signature": "0xcbdf9bc73cd89dde80dcb1cfd585809b38bd1c0913b27b214be0688b584c11311cdff8049b6d119eb51599456537618aacf6f67a94c22d6c743781a0338abdd11c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}