{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246424739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce61bed84be3b74f070b9a96ef7556985447898658f3daa369fe69542339762b",
    "signature": "0xdcd6a7950f8c0a14bbdf81adaf93b9a2fe610694b94a3236ac085f17ae2a19444446df34748d7cbab094be00e413d0835d984bb1d1179b645dd0c73f3e9d9e781b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}