{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bd94a1d209fd37bbbddf151e25022949eb4aa38919230ff418733408c10a9f5",
    "signature": "0x630444fe4d31d84069e1e304d428d1a8ae798d9bb707dd40cafe3a7ccd9cc0aa599148671c7186ae747a674a6e5f13fb5ae82357aabeb6fec453326f860214ee1b",
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    "userId": "77551267"
  }
}