{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589265770",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x239aa5d745b9d381a689cc223dd53945574d1e742110fc2ac6528c87b64c3b6c",
    "signature": "0xba138abe0afe568fd88b8ea6794b4d02ffbdd3749b8a72f87f4d8d9ea00401c93d8e3c7ae65e1053f8de659840a61493b55117d505ad26930fcf0ffbdbce43ca1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}