{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461363733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d92c06dbe3c2ae6882e3fa0d462741dcbea568188b6a238b3c19b17c080e3a3",
    "signature": "0x7e0cfb8375a871de423f80fe13b5a2df64a1b25b978ea5c338ff738bc11283f11d5004af8965c53cff6b4430322abb0755563050cc525978b8bc1b72dc9b52801b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}