{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0300254cdd9d77e09a50cb19979f070df8a7823134f3aa80012432136c69478",
    "signature": "0x574cdf49bf9cd5d73ff2324b08bace91978a3426562724154b1a0bba9899f443218ad5d5b2dd65cc5630fd5022aa894954c3eed8393093dad42efadd1befd6921b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}