{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445705984",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf1b8d3a90671bf1731eded70f582eee5818dd5a68881d5a804dac13b6ac71042",
    "signature": "0xc6c0d0a1f41cf37cb9bb3dc988ed76a8e00bf0efba46e0bc25bed3e64f1f3b964c9b5ad8d3c037133882b529abfbd04b109a3cf3fb7511aa90b71e1b9e1ccbcb1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}