{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "153762",
    "entityType": "User",
    "nonce": "0x00d28e3be624fd25570af8e8ba8630ac9d7455d3b18f542d0ff5f4222d0a6939",
    "signature": "0x35a72d9cd2771673c3f5704e8f898750c538116af31ec3b2e71a0ed7862747ca2cca37e1d282ab29186f54060c02c9288a380005204e44676f7c382576971e3c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}