{
  "manageEntity": {
    "action": "Repost",
    "entityId": "643411412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc06770eb496cfa2df6f300cb1bcea853fa2855400f37d5ecdfc61b72bb4e0268",
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    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
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  }
}