{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174323347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe0bd336aa597f8cff99cc1c534e482ec584879e11e1abe284461b127ed413282",
    "signature": "0x1123a9799adeedafd396584bd25042d7690a5deb5ec26ae543340b917d92d8ab5b8198445373ffb1259f905fee7017d2247591363371c8343a881ba6a54be7c41c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}