{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107707960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe48e8b2a1c88e35660454bfa56db4311870e565c32ce362e68ac78e0c0a6fe9",
    "signature": "0x396fe76904d8881cde684dc7da9b16c75d8a777c35981a558f818a341220abc55e4694721bdbfc02fd777da749ca5e248c07f16a976aceef2a37d1169aab9f021b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}