{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639855980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x905525b0e62dbed0210b3ac34439ce30db8c6d565459f00d20d1103ef570d499",
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}