{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437249979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2522ee254b5cd5ea767996f60e76239e1f7706e2507c890614e4aa7ba7ce2e13",
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}