{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01d56526081927c0198b3d7dc3f3da253754d3864022a7d45bd21916df349c37",
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    "signer": "0xD07A680d4F48bA7Cc076c23f40870AccBbad1987",
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}