{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649221684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x957121775e6730f9daf26828b98a84a142dd8581b26f3aa36d6c38297dd9cac3",
    "signature": "0xe61f51955685288d7bd9dfa4bb1ad2ad688b404d5acf680180f79d9c1c0ec87c14698960474c57be65ac9fb67786a95e3daa95cddd6833919695fbc2e26795441c",
    "signer": "0x9f626266e85130670e9C002080890a798eEF36E4",
    "userId": "649996433"
  }
}