{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1685740650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x518f1985774bb8802e08a83b94b755f1929ff440b3ceff72a2d2005f3d56bf25",
    "signature": "0xec7fbddd46044814949781aeb6a6ae014d8d51fc3e84f174173d7371734104950cb99bd7da3161b9e7e75dd644d91d5ad1a0a035f700050b8527439a17f54d131c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}