{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf08590d9a3a3cc73db9beb35796aa101fc59756ec635779b4564c6f3b7d0fd2",
    "signature": "0xfe08f6f5cc06b5c8f4ab1e73d5c33e5f4ac5d6f0bd9245d6c15b0343d7d845de4bc8d7b74381fbdb0e95a39fc008912518e3d2a0c7787e91956fb68ad24ec6bd1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}