{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538402470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ec81bfa491fef87a930b08b7a3dd888a2d37f676e7ce69e2dcc8c9e63c50a6b",
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}