{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1489721261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf4ed8928c2a80cc4a1b373a2b11ae40569fe784c351191c21a2d32cd6e492d01",
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}