{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359384528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe1b3411ba4d5f0f6c5227f18e5826c4e12362930ff18e75db86430d74f8a7b6b",
    "signature": "0x848718d8680ef00304322d26a3061968d1a77ee805cf9f796e853b12ab61b1541b13689586f476bed7653dd70e5a7109dda15136c9c156343b407fdeebbbb3421b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}