{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368428",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9c24c7c5f986c6424ee7c063e47c432fc9026a50b4ae03840369ed3425a0804",
    "signature": "0x44969d5c4267f303c3cfb2323369f0e9cad6391b3cd8d471255148fef97d854910e1e9ba35394d2e8d05c8910402536ac86e1cff2095f06fb10fc5ca6acbc31a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}