{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34dcf3b21f17322d63ffc8ea14afa23393bcf08f4e669e4044463bc21046e490",
    "signature": "0x5389760e9eb95393406df771258b39231853a814da8a5b790e28c0092443c2b530fae39eb9ecd6e47efd67f3d83ebeb5e2660990fb669235054cafa8980c1b091b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}