{
  "manageEntity": {
    "action": "Repost",
    "entityId": "747924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86daea57c259c02f69cbca40bd0b766849d51e0115fdd46fc6b6b1e21cb58db2",
    "signature": "0x14df47640d8222c63c2f9e3f931e9719c91935ae79856cc50f01312485f81e520b784531650a9790bf541a5ab12f472674e0c427c638950d2f0fc6c7bafa856a1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}