{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x652aece0447bca2a0529e6538497a23014e6223e0017dd39365797a49a8c6dcf",
    "signature": "0x337763fc3d6ba453e49c0afe418ffdbf739821546adb9a0c5d6bfb1463e69e8f576fe8fdf2112b33068b359b72062099d71c2ece47a25b1199f5fa00a0ccfc641b",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}