{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468232783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c35f95189159fc96a94b6d7c186ebbf6e1e04c944844d8c7a9223b9e58fecee",
    "signature": "0x58180578fe4884fee013cff8161d305f140a9fd51e8576d9ffaccf2d0df863156bcf1f58198cb38a5849337a24f73d86333baa18f47f659e831e2bfd2a2acb251b",
    "signer": "0x57952fe23FC9B280A92679ADf900A4eB42305B07",
    "userId": "58414846"
  }
}