{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136027461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7f2e2c843b03350b2944c374be9e29f0913b96e839a2fb7b5677bb93173b62c",
    "signature": "0xd75e20d0beffb4dcf1dc7bcf644623de0c78b125f256325f82ceb33575ae08f01efccff076a9670ebe39577a27c144a8d55930d094a09e9187f261443cb603351c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}