{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460317445",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd992c2d20861856d7e0ebf044376078da1169f6618440145edc6856c2259043",
    "signature": "0xad0c883951798d7332d95f9abbb1d9418775ffbd5b55ba410d896e9de519da71424681c9f80d5f7937cd628bb70e94c8c43862405815f78f6b57ee14a62b24d71c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}