{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1981557886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3250355a9db44882d40f47647a9e9b2d58f3d538fcab7b621e5a9df61e3198d0",
    "signature": "0x7e7b3e4ce7a1927d2f5c66cc998d45cecb0cc48780970bd0ea63fe23197cfd8f342df6476ceeca46e1216c17cab82628496adecadd848d56f90881309217bbe61c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}