{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562704238",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c959e47725add3d80ee7c5d80bc051d6a9f2633a5cd3bb83bcf1745db1bec90",
    "signature": "0x06c926676c7a768566b1fc66eed62dab983a3ec22cc78995b5b439e1925b1f0f007fe5af86894fa013d3fc2a843daeffb317e6f9115af9c21d4cd314f1abf3301b",
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    "userId": "77551267"
  }
}