{
  "manageEntity": {
    "action": "Repost",
    "entityId": "87278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x015864352f421fa2eb964ac2a998470c77a9486c6ea51ccc61476eab1a583a97",
    "signature": "0xb7500a57acf67dd1c5b90fcbddc196a5573b3cf4ce72cf65f7bae0d9cf5a68582543111a4d2cbb546db670cf1190c69a25f9012a6ec8aab0add756da543bf19e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}