{
  "manageEntity": {
    "action": "Repost",
    "entityId": "447092964",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8a9bf56858abad928fcbec253d82200334e8ebf834d4c151e0b105f634440c0",
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    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
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  }
}