{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1491928852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc135d95b5c2f5c189c0e573edf87581c56b03b683329120b59914488ed905e81",
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}