{
  "manageEntity": {
    "action": "Repost",
    "entityId": "467737291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38254b066c016c431976bc6e6c0d96f3e803f33bf99c54869e03faa88fc2e193",
    "signature": "0x4ddd26f53b2eb48db56df618f59925e9ef9a0539492f171b93470314dc1f4be61baefa29392d49ce14abcfe5342ab3ba29b2818908458f8b5b75adfe29c2a2971c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}