{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479401544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc11beb37bb40296d55b6f7175c120928ef5fb1903e2643525f5ed43da788b1",
    "signature": "0x87ec3a750156cbc333f7f136cac89adc44ab364bd897a1dd96f54e5eb00ef06718216c90d8b75277fa0dca02ff7178820ccc540c02985b910bf1b2389abd8aaf1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}