{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1595448646",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a553b6d949fddd226ebc332999866d606574bada743636ccd2392689de99bed",
    "signature": "0xe6fb613068ff6f876a619250b55dd46ae339cd008a3a9dd72ee39720640927f57ed3175a02532b9fe66375abeb23ea15e0629fbc85f280df8dfcb5867c7eed271b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}