{
  "manageEntity": {
    "action": "Repost",
    "entityId": "850329000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b3834ece63283b726590b2e8d05ca78c7aa35ab9332a517216bef99c7849f37",
    "signature": "0xa2cb3ca276574af7a72ac550f1ecec6266e847feaedbf375cc941c20813052c5295bfe9d0db5eecc2253313df2f1302ded6663b772b0ab70941132e8a5eba47f1b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}