{
  "manageEntity": {
    "action": "Follow",
    "entityId": "657",
    "entityType": "User",
    "nonce": "0x435f8f518052a328780a6108ce86c7eb4d9d68d451e48a20e1632938c6823331",
    "signature": "0xcd14cf7e1a946cc11ddbe4f4e152e3103b4cc6e73744c4d80335fd51587fec6101292cd07d577334a3eba7d03abc78b12ebfbe83211d077b9ed22a6c2384326d1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}