{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa78b61822dc3ab88dd673e37f8c5de9a0244a1d08af860c6a4f11ddb71ee2714",
    "signature": "0xecce1b61f613e294573dab2a681da9dd2885c60361adb55d511299b0c2824ec33a7f13163dceb6c60ff263f10fef782783a271acf4e1133ae149c10f3eeca2881c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}