{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770224429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9627cba1dc59e2ed81293ffe3005dca9640f8b3db3cdd8bbc00ca35c4949d1c9",
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    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
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}