{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256713827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5c95f94afa7a77ca0c2274e531a7aa3e99dd860b279111cf649753153b671d3",
    "signature": "0x97355c503c9d0131db59b7108b7f75d8e8ff82a8bbdb68f6628da1c9e258cbf554b3fda92f70e0882b6bf461a9224b3d695a9813cd3acb879bd23269898742281c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}