{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141385280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16a5febd2e1240aca580d82d59533d34d82c7322d0f4efadaf6f8457accab811",
    "signature": "0x79ef873b6c4930647764db9eee6a52ad7e393215ed662188182d72662edbaf8470c66b8aecfc6d5539b35fe8a04f9d0f57759893c7cb67d87c15f7d14c0135a41c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}