{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951443517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd12c14d2152991e7aee16cd5ce53363003eb642b98728274e0d8b7fe94edca47",
    "signature": "0x53f8ba16dd9dda826b0587733803ce47c23d4c14c5f9e739e3af9dfcee4eac5c2b25c20cc8346af1d2cbfabb42eaf1a8e0682e320de3f287757decb6b42dfb6b1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}