{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1887154040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1f9eb058edc92ad645c27a96a688cc6e230b42cf0fa7411dee7b9c2cceeeba5",
    "signature": "0x0b3e0d06ca4f317162d4b26fb274cd5ca9ebf45ea07967c61a586f6ddb68414947496e927bf9ad91479941a6997bb504be16e736d0f26126cf6c96724cf800fa1c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}