{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1392009963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6f758f2852ae8ecada3d26650dcba10fddda2231abbe964a2ad52494f875baa",
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    "signer": "0x884490CFa947bC5C5d41834F53666866b78D19d6",
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  }
}