{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1539017626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55f64047bb0a8bf4e35d1957b48da676591ea745d9d4114d232f4e292498a1d1",
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}