{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5965bfb4d2daae4bacda4ff4f66f2b7b8acd708c401ecd27349b2c674ea4a7b7",
    "signature": "0xb4820f9ea159517a5e590f448afc11525568b303cbfc34a844ce5ac86c5feb690f55f1f17cc516e0e65bca70e4d5c9ac526cce0ee22b83b140bd823f280e01d61c",
    "signer": "0xCdF50ba0F0AbbF8E595af9e865f86981ff3e5Bb5",
    "userId": "451290729"
  }
}