{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x618eea2e208807ad2af50e710a6c22c05d45c311f1137354ab73375b3f3974c8",
    "signature": "0xe7a207dd7984591d9c7246a518cbeae0ccae0309e3adfe60a6d7087fcbe1911a69845801e3336a7f800859608e4884b6e09856377d28669e4e60a6d8d0efc2191c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}