{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505867363",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x558ab2d2bb81da07d7001ca3e5571628539dd236867b7f4cbffc029b71812e9d",
    "signature": "0xe87dca49cd98a92a898be87c5b2cd3cd3bc0222de07a14befd074e05683d55ab5c5a0a1661caa764e87c180529c6f1bd12b21b3682ebb7262eaa7f69a7c169c51b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}