{
  "manageEntity": {
    "action": "Repost",
    "entityId": "67453",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x429f2936c98a2cf1628d76245e22061b39f648490e0845464ee7d1523fe5e21a",
    "signature": "0x3cb992475d86014b920c8190c97cbb73e80910c8094e3c1f7786fcf1eadcec945a4701e67a2e136be07796e8d767fd0511214c5a18990690609037cd4b968d7c1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}