{
  "manageEntity": {
    "action": "Repost",
    "entityId": "919433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xede1524653f8b61d19bd68ea48fba94f8062c73bad956ce9f7050cc343e65e3a",
    "signature": "0xfae7179789b328281957b12a056f5dd165d97a53665ebc06da219b0021364c9760962324e29251967774a48498c91b0669ca6b8bd8d823f70d5f732977fdba451b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}