{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307069565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86d2b66ac1f56a23a2627713abe4e123543aa62a9c28c9b6c0d5ebf9235e6a78",
    "signature": "0x53c24a89db339245a9b1d61fbefd69e7fa699dfc67b37ceacbda19df1c19cf0054d9bddd4d46af205eb4e777033ada6747f5775f674d7536f8abd05e323445741c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}