{
  "manageEntity": {
    "action": "Repost",
    "entityId": "490903268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc974713ebde5362e4fb813c5ef162c17d748cdc1c52dc6e3a51bf306d9d7ce68",
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}