{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327793320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15749098d3a5b7852d93b36235ad004f98bde714a8f1f6c0c163cfdc091c6417",
    "signature": "0xd4c8aa9387e6f17c51bda30c6cf1e85155aef5441240f8fc920d53a6e62b7437650546da1faa8637344c1456a3bf994412073e548233a82c436f8b8bd175e01f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
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}