{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe6858642f33421dbcad2b59f9e8b7a436f1b58127f06a2fc17a982b6f2c7c480",
    "signature": "0xc7d310f0a83d045066d25efb72414ae47d77a65a6517829103c4cdf2f96c7dda69974953ccdaf2f06b591511d40e9ea68099605180e603eb5df048704cd1f74d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}