{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250783553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c0271cc2ffe88638a7eaa8250a70904cebf19f6571ba1ddcacd017d11e3e98b",
    "signature": "0xf314f0dc94c08e4729a6cb4360146a90ec7139d519c5d3ea06a0af5b8714a2e872b4c61bba803f8e733aa93861b242d27df602a5d35336fab6f2bfb6975ebc351b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}