{
  "manageEntity": {
    "action": "Repost",
    "entityId": "850124682",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd210f5927047145728b1d386ba3fca90740478e2571b55b7061cc0876d699fee",
    "signature": "0x8586708328a4d6e3816da1905e73aab7a8d9d8eb6161515aa654a694e6a325b05515fe1829232ae170223e3c13a271ef0c6de8bff632548f47115b34b25f6e4f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}