{
  "manageEntity": {
    "action": "Follow",
    "entityId": "75675",
    "entityType": "User",
    "nonce": "0xa2d82df5dde130d92895d75efd9c63285a28acc34032d20244d8e33a3afc4ca8",
    "signature": "0x1fa7bd38e0885379d516d07854a86ef7a49f46c51879e89e33b3818998d25f4f4164348b6e3f97264be96d09dfcaa35223a74251e3adfd356452b17d7d5437151c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}