{
  "manageEntity": {
    "action": "Repost",
    "entityId": "485086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c405cb404209cb6240f1025907bcbd71f1d4c802c0a9309044500f7ab82e858",
    "signature": "0x3586f5eddfe43bb9e8229718c7c97aa53c164fc75acea5bf32f1e27b731d7f8b2fdb48b14bfbe5f5d2b95500670aaf7c7428a9abc328fc5e1ba5b00b90cc4d321b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}