{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x147d23be93d98269695cade168399657f44a4ad3a3ca7f336ba80fa3d89fd309",
    "signature": "0xa25d9b77f9101b2c194ddc50c13cf0c2b98c35a716ab88fc24e4bd89d27a4fe563846a372e781cf900ae37e5db41ff239c04efc9d2859871424650b12c06909f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}