{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896698",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14ffa72404e6f2fcc152ee340da3afafb6eb4d9e332011c531ab61c3948c5fb0",
    "signature": "0xa4748a12ff6ee054803e8ddf71250812be75b86ef8bcbb4a0748c94aabe51bb17fc205dbf1b4af3a656cc13c3006172984bdcaf3860957389ac0a82fdd1de9e81b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}