{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1952585567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf28a500634274da0c60938cd87c7523a2133a72d3b4b49bdc5607f5cd2d749b",
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    "signer": "0x8efe8c82bCa7362435ebe196046D5A864eE785df",
    "userId": "906663740"
  }
}