{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa034a23a664f4750d64df9f870964e8ee853dec438cec29cd46dc889e38bae54",
    "signature": "0xde58937c6cdd6368f1d518d4fa0aa0008be22515bf0fdeefe9f8a4ddb7d225c93a131d450e570fbc12960f83e3b3fac21fd6d69fc35a15fdbf94c98e2cade2741c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}