{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x21fbd6ac860283bb188b495e5c2691a5811502b1a07af57d9afc8c77750ac2e9",
    "signature": "0x471d32243df148f139163e4c9bdcc7f92891623ea30425962045ca5913361ece35f4a4fa960413b06702460c2834317c2a52c4addcf9a7aa2cb38ae8dbecbe141b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}