{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1349460844",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0f91043c9c623524e07c44e1c4ed88509f689de95c5d9764adbefc4f0b9f781",
    "signature": "0xb87cb10e4cb536a6e36e14fe79bbc6ee0d0a2f928844f47af83d1392fb94874a7a7c0bb32d70031f7a72fecb7668378c32aee044574e6f8549b2648c6a05aefb1c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}