{
  "manageEntity": {
    "action": "Repost",
    "entityId": "949549851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0969b80594c922fcf7f418d5f6e262eba4e337628fe29b189cff008c474265b3",
    "signature": "0x814ebc1dc0df5c6d68d321bb524299fbf841148a6b5c449882826cbd26b5c3cf7f7ef456c2ab6686d64d250ec046b964f9ef259e8329cace5b1b1ce5b4f400731c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}