{
  "manageEntity": {
    "action": "Repost",
    "entityId": "992190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff4bfb1db36ed1d9ee7762d41daf508e2a5d68f73d28a2dcd79a338389bd6f18",
    "signature": "0xd0c00ae10cfece127d4073f4bd96586303f188f727495caafeeb1d16986c251c3f41c7e53cc48f80eddaa2530d36f700574323dbb0439ce4a511d68859a42d061b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}