{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633214952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa24c91278f4413e0016b8fb44aca7a2a5e7e35a10cb2155c1f39de186574d5c8",
    "signature": "0xd19b6ed1313cf49ae7e84d4845fb926a756ec0f73e5f78f1dd89efd59e70fbc7467d6713701f7baed2b451c5d56b7df74e4dfbc7ad7d87bd691350037ce8ec061b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}