{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530354169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e6ab455a17025c91fcde9bf6e41ee1c1e229a35c43161a51ffc0da02e93eead",
    "signature": "0x863064ffbdf2e06cae00ec535f870ed8f930a4562a4fcb3e94100f013d9e68a9715e0a5351237fee11a026bf66cc808956f54f12d79a9deab58ac8f902742cea1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}