{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e612d7d25310261cf4ca2f1b13166947bbb3299028ad8a92f4bc3692e0e76d",
    "signature": "0x6a2672dd67632952b687b91659ea54080650bc057985522cec8a060048d5c0905ef2ea1012c8ec86f5a1b5164400187324a72d48669853231e8be003d1b8c5971b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}