{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c48b9d1694475915329c9fb5eb0b95a76f2a731380f39f5712fefbd2a981b41",
    "signature": "0x4c23040bfa82203f183614092a877a0df269d9a0f61c75330069615f087f18c834a67efe16919730fdc86af5a31f2f4ac1abc54396a1e5b1850aa4ef6497aee71c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}