{
  "manageEntity": {
    "action": "Repost",
    "entityId": "810921114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaed4e2ab09525bfdbd5cbbbd80e8800bf6597420681d3c27eddc9ab30ebd46c9",
    "signature": "0xe28d88a417ef1660427adc209f23f5f69911dba1e305590aa0af24c173cf93dc28c5885cc16b3db3754b4066b4875f8116bedfb511c611ab7e5a55df5f7217b61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}