{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc5550c668ad3534903a05ce43b454ef7d5ae0e9541374888db74dc778a172f9",
    "signature": "0xf4844ae8279d4e842f791585150fb5897a767d3d2d3153cea55f0cd63da045dc6c10b084dfe7e18672c9247e380cf5a35551d8dbae1daba856094c09693c94bc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}