{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530279707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1dbd1c3baece7c8b512c900fa7f85adf2b5d87e16f0fa36dd525267364ffd65",
    "signature": "0x9370538a6fb7d55fd4d72557c0852f688a805a46432ea6b692e52f5da9bfb08a2de56f2b1c34f84617f226bf82c816e4c18791dea54f7d2f75a2bfab875866a31b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}