{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabfc64c842413411d1e55b6ea00306ff500781ed44a09b9379e28678c50ce60d",
    "signature": "0x1fcfde35cb47311cf53489c482692e19221ee6f52d0055911c52ac372ce99c863764c5b2720eb7b01171c84c030c57411d28c70b5d4de41d65381ff6f9bc086d1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}