{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473126",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x402e0f0cf52db8d25ae6c12345a7726fdc8938ce51088c0ba218b9cc30f1a8e7",
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}