{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567104321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d24ce0979d32adc24ecf81418d4b6682bbba989c9733b85c61d68c118972a6e",
    "signature": "0xf386fb0343d10bc9344fdd9bc82d1ee3c3c3540977f9822a2075930efb572a6c53c7c976720bf4b154ec1b248b7783d1ceec79331291734f99cb121f54508ac81b",
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    "userId": "714646433"
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}