{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95754b9a029208d7ebe3e8e01a7da9ad1eb64711bed06a4242c5042bd514ce1b",
    "signature": "0x81e3e091a918b5fe482cd5b637c77ae6a2b2079b91829f1b3311b2f933fa55797549e7f54549186cab39652ccec07533ab2ab59cc8631e5d6b603bf1e44105b51b",
    "signer": "0x32e5e224E0727A7B2CA7FBC47b945D1B1A59abDc",
    "userId": "76829893"
  }
}