{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33b8573e4a201fdaa3b45ed1f71497159ae5fcf17352aca81da7343f788930fa",
    "signature": "0x3b6d4bb826ebbfeb05bfd336abfc0f0abdb5c080250de0529878afbf4504d4545608baa9fcf8e7dc11d40a7ca9626c92e3712331fe17b23f19727f319eb9e3f61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}