{
  "manageEntity": {
    "action": "Repost",
    "entityId": "516648899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b7ab87c15537eab2a5c0f96b736294a1cf7d0099b1d1cfa13ce85d503733168",
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}