{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999869689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x125a1da00fb269c6baa3ab76f49a2d67df40d633f527bc826306392d8f870046",
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    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
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}