{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454605187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a9edb17deb1f5d39cd3bd12d3b8c601e044455bce4492604df2889b0b2a99e6",
    "signature": "0xaf633fb63f078a825a8c5d9a79d955e21fbdf661e88443c7667388412b4d6f7e2c8cefd857702d68be8e07aa9d0f53b16a7e3cacef041e707921bd661b54849a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}