{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1804195790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe55384c88e2e8b225bcb321fc1c1200976874f625d8e7454561aebedefa0d874",
    "signature": "0x368f633bab13d226593d342d1666b1fcc7bf08ad32ae6b6f270da35a672e94d06dcf91fbde9338b3f9b7e6b61eadbd6dae3bc3961674784bb3a7c7a8ac5b2acc1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}