{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57eeb4199c40323efbea8a52e39a3ef45090a967e530c4db3110eaa43c95d933",
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    "signer": "0xA66d5981794A5e084FBD9adBFF28F465924fb9a9",
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  }
}