{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22a1a2b820061b4cb8dba00809a11c60a1ff58a042526365849602d95eec79d8",
    "signature": "0x2f46daf6750f14ebb458e1d44241032d845d9e0228363f97cd0055766cfed3b81a711dc6337ad0f4f903e01ec1ad8b01419a3712bedd7a737b72d2b1060132a01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}