{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1345909016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27b1df8eb1474b64ee2becb80ba6b89bd5ae342af8141ab0ca170a5922909542",
    "signature": "0x5100c91379dab922f7638596102446fd7b354f2ba96ff48180ed46a30f13b3231811c285fbb1e964336a92c08345a1d242534f6a1df17011e63ea4a508c2c00f1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}