{
  "manageEntity": {
    "action": "Repost",
    "entityId": "376305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33013c4a2e38eb0540dd128b15b6d582a39f671677d7a190938c3dd77d917a1a",
    "signature": "0xd001fab661129bdf8bd7637ff59e27978903ab9156c4eb0d8b39c126cb5948c81f7689ee41fcbc79e546ba5f271f7ca2024b9fc547965e1b073af958ac0248e41c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}