{
  "manageEntity": {
    "action": "Repost",
    "entityId": "711855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79b0a003c27dcd506efe7911613acb9298cd51c70d65e7d8a70c6a6ae55df202",
    "signature": "0xee035b7938cfc60a125ba6d745a567a069ab8c9a11777bd89a69eae4c73b231f39fc4a20440c49e80767efe2d54ebfbba5d90820006958a67381d65e62a018dd1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}