{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1793708870",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28b723078c2c386493b4717e5430291a6bcb3f2ec53e5ca978965fb7a81cd43d",
    "signature": "0xb02d1e4b3f5f00dad035fee4751eebfc04ddf23794242fe8400937889ba7b9b34122340f8a942cd709093a7b7005bf05a72e4c44f4d0fd68c9810499b70f4e841c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}