{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334647059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ee1f1ba5e1dfeed8bf2ecb3d4cf23bd1e4fab625b1ccd59f591994088f3235c",
    "signature": "0x7a5cbf1362c9f07db9d8db501c87fd0de4ec4640b24317a0d82106b9bc9cd20035e147bed2118158d451ef04ef44bb3caa3459253b1b34754a7f3bfef04440a61b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}