{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1324903069",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bb0a817fc4bff04ed4b4ecefb4737b3ba3740ca12f7eee58520583f130b6831",
    "signature": "0x16285e3a4342f74ad6bd3f56e4ca259973923db0490b8befa56c2c87068414012393fe99bcebb6717818dba2e493488317ed276ecb85df2c69cc2479474b9cd61c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}