{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325999371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc062dbe46835f4bc80d2209c9fe3b643730ed774c0c55581a0688b7f6b78d135",
    "signature": "0x02ff81e302a94a09657f39eb329a5f843e845e5e05905db8091834dc447abcb406e3e4911c92f21bf73ca061e1e38dd75c462a6fdec177897e68ec4e7e95d57f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}