{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393677610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8771967929b1c1e49a2b4cbfe1ae2aef6ab6490a1c912933792a3866b1a14a73",
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}