{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211312772",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6e0c1f759318bc68b104b35da49654533ead3bfd648f3e523950babc425b54a",
    "signature": "0xcaaffed2308e94cbec6e6a36e298f4af3cf4f48aa5fa7b8cd380452bedfd2434506b2be68f5e0390803a4479544f7d220125bd2c407841458f58d64026c4661d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}