{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415214523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fcf3ef6e60806bd37a5e44667b30434e859800c1541ff63fc775c349c3673f8",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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  }
}