{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fbd60e4e4b1c9f11e213a64c52ecf0226866f78239a26067c4674f7dd779782",
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}