{
  "manageEntity": {
    "action": "Follow",
    "entityId": "515821762",
    "entityType": "User",
    "nonce": "0xfb192c7bf1f4851629dbc57fb3a9a68777c50d6e8e6122526fefedabfc6ac154",
    "signature": "0x7e223fe48c40c54841bc34b7efb4e29ad3d093cb02f0767a15846f5cea358f084e1a8f8d42d72cbf3cb5d6758279e251bb89e5a9b491dc10ac7d0abad65b86f11c",
    "signer": "0xE726D55D6940a70995Ce9D8aa1aCE76FC6f4f544",
    "userId": "285113781"
  }
}