{
  "manageEntity": {
    "action": "Repost",
    "entityId": "145262",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92152f03758e56d11a26f9011f4f96ea9660e6ebe3fc630c280862e94b788426",
    "signature": "0x90992083a727ebc73925abea9d6c04d41e94c4645cc9e00ac68ccef23e63f2f9178c2e2b67225170c9a6fa1107de3c08bb0e046ab89a57f87ad400ed579411141c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}