{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487473387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x707f1e6c8413692cbb9c5563417ab3fd9af07224397933786a43ac40d011298b",
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    "signer": "0x8d9D00A94c3B1C9992e3CA4386AbBC6345B2E876",
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}