{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "407905",
    "entityType": "User",
    "nonce": "0x4e34d48f696e1191cf3c5c8075b5bdde24b71cd29c79c2b30b405cefd4954975",
    "signature": "0xd8bc4389d7e79ae9f4b41c122963e44fb1ef34ca099d0e31bd723bc6cd459ae26995478cc55ddb5096f149ccf15eb9e52480540c3ccbb49ab6e5a239103b13711b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}