{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624957502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f59e2cc6fec2c27ba62da76a3544da79322483011eceb764b30df3fb67b3caf",
    "signature": "0x9ba40f33a57893362c70385a86b7d9e5cbddc9734af702c6dfaf18d6adccb4732f742268f9ca9e1974d11ba913b70c9d51c837fe7d9d34ce23b732d29fa1ea691b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}