{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247561509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94370e1f15110fde199fc39468cbcdbb3eadade3fb7d55f338f5cfe7bebf9c82",
    "signature": "0x2c2935a67178fb899318676bb79e3e0c4c47e4303197f7b355b14d9fe16eb1ca5e65a39bdeadf9838349bec0c88c037efc6a8e94fe196c9f930f0111f914e0f81b",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}