{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406727845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc1e6e6dd83ed815c08dc0f4528ee27e47b6a0641b48ee918c2fc42802fccc4",
    "signature": "0x2c4f89f102dd7f4cef5bc56d352b265cff5eaf15a92d00418b65a1913027f71800a49d8d3b85a5488641327553608f49daa3bb4739ce00a4225dac6f2be0bb421b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}