{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1546651397",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738dee6ee7c46f79d3a0366e2338961033c9f5ae119d5a978446f9a50afe0be0",
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}