{
  "manageEntity": {
    "action": "Repost",
    "entityId": "476696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e5c3dab69ac632dd28264f4e57ef4d7fb8a3ba45058210471fa610d561d469d",
    "signature": "0x5849f27fc388310c8bf86d363aa6f30bdc1bdfbf26f0dab0707e1f9b501cdff030ba8445537b229beca9c8758751ee3373295eeba51951814262631f450be5b91c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}