{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x84ee60b0e885ffdc76e560a14abfe368a1df077d600d451b16af109510ffc950",
    "signature": "0xb7e682da13404f63d749acb14e011d23f3ee3972b3061c479453041ab556b39f080f10ffed37f6378d19e1d7d424c3750275f812f9e87a35ad990066fac568191b",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}