{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a4b92e740aa5e94bb7aaadfbc05d498b763d4797ca20a14604d1d5bc6799e6e",
    "signature": "0xb490adf3a7f08283e198072f40a2cf30291c5cd439107ba0d82c64db558edc2237d565e88b40343ccf2fb22f62e84d08e767b94785a376d4a9c90904a56d64d11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}