{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1338757835",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x689d411f71e9f055f29435dddbdd8791a9ea82b02cd2e31a71d863d4d9309b5e",
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}