{
  "manageEntity": {
    "action": "Repost",
    "entityId": "658195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7de29af175fd01ebc93813578e2735574e9148db53c0089e0782433dc3473895",
    "signature": "0xe29c043c263c1efa7017cd0a03f03b9a0894bc1b9e3bf34a05452463aef4fea6489dac0cb78ebbb5dea142e41337084876d975e0c72c453563e713948a508d1d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}