{
  "manageEntity": {
    "action": "Repost",
    "entityId": "702520079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1695a06edfcb7391ab908f672e40538bbc8fb5b563fef66d4a169dd0b4fc7455",
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    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}