{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eb01bc81dcc14ffa6e76e44a95119a1dc435e0afb2c6147c08b75c7742c07ae",
    "signature": "0x8ce45f41791a1013dc177efc4c94d19790977acefa73080287ae9fd85d8b39f965d1b0715b1c557c8ca923603312f003d1c87431ae53df5609eb0029abc6bddc1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}