{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc7262b16c5da2571ba1e7440dc21fa418fe300cd9b0f9cc757907c05083eddf4",
    "signature": "0x7191bb1486db32ea5eccaec89fc8c86dc78b8c74fa555d9d1bada6148c466800506e2f913165d2808d2a4046f28d9ba74f9c8a102ab395cd2c51c4506ee9e43e1c",
    "signer": "0x7A109d2c46B4B5fa3f75538461f1762847110050",
    "userId": "528922452"
  }
}