{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399104486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1ddda43b9c1ad646ffbe1a22141264c145d670f91e01a6abe5e9abf0f36a3f1",
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}