{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3257",
    "entityType": "User",
    "nonce": "0x84e96e9ce38c7ca5fefc3a9e99053e1f19096dfdb8a1868fb82b09f904116996",
    "signature": "0xba9ad4c90f209da6e052e457129f6ee8ef72a3a22b89f69eed1b4d5d7239ba6e6f45b9e03129fe2bfaa5291a995258064b12865a30fa7cce96693bb9f8b2f4dd1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}