{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7be06d06970f4ed54b525551bd2f2fa67172b82efbc40aecb66823ca59df636d",
    "signature": "0xbdabac7f8ed9aec257d67ed305274d2be4207991f9c632e9e954b4237722a5fa70b3dc8bfb3b22398e0e3fc5133baabba67c8e416ee7b86d904abb0c5a2b09581c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}