{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d35aae4d703f565a01bc27520bbcd737fd744868845da283d134ce6f80d0838",
    "signature": "0xb71c364774974168c4bd59a4391d6db7259d01a8fe74761b5af9474e1f7b9a1108bdda947dc22cb24b2a6e8484f670d4bb2a4a2133e4dfc0a212b9da8fc2df291c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}