{
  "manageEntity": {
    "action": "Repost",
    "entityId": "180901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc708d1a78ee0259f55273cf3ae78ca041af18a37aebb10f51e41100ff0dfcf1d",
    "signature": "0x314a96a964be53dbb0aff7595515adee21494a9fd7707d19509a399d792b733f23451c014fbde776d485265b27208dae3ee8a50d0af8f868843b2418d5295f241b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}