{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1908558841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb633f9974d40fc6fedaf49ccf242d6054afe05e551bca5c2bd8feeda1f394854",
    "signature": "0xfa2a66d94e4c80eda4c8ba7560119dfd29b4059e66edb7ce8e9c8da0d1c4635c5518550cf14e6dc7337a2a990226262c67f4ceec585c8d636be31dd959f3386c1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}