{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xd2d43dc755c110c68649d4c8ce489721f2294fd823aaa00665d07883dad6efb1",
    "signature": "0x8a74e09dbeb96a5309d2253319c0dbd0f367d4ec1faeb863b2ae72a23ffee6a01f20ec91c757b48cfbbd4664cb6a71a48533e83131eaf17b39a1e85b9b5e9bbf1b",
    "signer": "0x28d58838d2ad8C5375E5C474212B3A63653E42ae",
    "userId": "418168392"
  }
}