{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728491288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f4c4472738a57632fa1961064f5a4d3972543e643fe3d5de2858c3a09a1abd0",
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}