{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63487636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e67bdafb8f817a7f2ca2cc0eec523ce62b5d6bcb984e0a032594e0374a868d6",
    "signature": "0x1ad205b5a75f8a47ff3abe1dcda77477e377c04b335da451105a55b26f6bc14c1d342e4a8234bfa975c83f002178ba0b23dacceeb82c9e9e12fb77436c6bec9c1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}