{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952108658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x399f71a70d5fa993d90e9f8cfcc910113f9143f55cd9b3578543e485ecd354a8",
    "signature": "0x9deaaf49e681c9c44fb2032100421c787daa89deaaddb48fa294dd1e2b90a533725d368a4f100a5ec16e45c4db7a527e72a033e4a61630433ca6347b758026c61b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}