{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1070494902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47a75e802256cb8a87e6b6fcca99861ce760e0f2b40270ba1bccb79694df077b",
    "signature": "0x999d9fc33d5caa70f1fbd2c1104a09d1bc9d3f01af7b42e343478ec12537c92c1ec3c4caee18861dfa53c3352df1ce1295728c335d2d43e1d099d188bca418e21c",
    "signer": "0x337e8de6D2465f30fe8f318Df5bF139BFaBF7634",
    "userId": "256685174"
  }
}