{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1267842468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89e8376b42fa95d8af9207e5a5374424322eef0042cbd0e66ce4bd484fb0d09a",
    "signature": "0x06f6dd4dfd39fdc20ffb01fb1e090cd9d23d97b6736b8b039a88221963f6d7c555bb6f9e99e505cc04606827874835284ae431448e8e7435d505f7619dc1be6c1b",
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    "userId": "568518925"
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}