{
  "manageEntity": {
    "action": "Repost",
    "entityId": "712292",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x706f69ac5b50df31028497eb23834807dc6df3bd346807f47ea77dae0e655337",
    "signature": "0x42e2a327bbf9bac950e8a3c05f7b13aadb7218a371b7b9d9cd85672db7f1ad550e63f7e874f415e9a55b37f45c31dc9fafed678933e1bbc4250ff37f197a43071b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}