{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c87b7360d518ec35a1f7cc2a21901b1d3e6b316c67f172647a75240c7b3343b",
    "signature": "0x25305831467bad5bacf7d85b4dd7a4cabe98f671e1ef86595b1fe08585e1de7d7bc0a72e05b3259ac06b61623df1e088d1174737e824262ea5f850d5cd5ed8ea1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}