{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666162900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbe2f0e495390b6e99793f7096925726deaafc8e6537187d7c8ab669e3eec7cc",
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    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
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  }
}