{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489029896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd46a3e265e1e8d988df20ca95cb7e82abe31d7e39f2c3420d0db8f1d94adc82b",
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}