{
  "manageEntity": {
    "action": "Repost",
    "entityId": "839657481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e2301ba4a9cf799f4f257303b3143df84f6989e87a90b961f0e0d55f8e9b11",
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}