{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1366295103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53a0a52476539f4831dcf7c2b3e3e4d3d3b48c8efa1c241b3c1b235c2c4de94a",
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    "userId": "601282125"
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}