{
  "manageEntity": {
    "action": "Repost",
    "entityId": "98577567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe17119ce78e92e18e5086d36f80eba32004b85ec2639663f3f261a79557e1b90",
    "signature": "0xbbfbf243ace57bf88fc2b0f02c597b6e67abada371d8dfe752bf0ec8e714fb53454cdf4f942f5c064af149a1b2bd33a7ac0c485b5de9f66b73fe374a3a9f1c721b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}