{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6a7e7ec929e7504139cff11ff3825c7393dd550fe1c0dc426343251bf6988173",
    "signature": "0x44199c20ba6eb563ade68ce68f2317b3df799a43b628db3745a134678a6bf1c660837eb651620f8d8558208f6a66313fdd19380fdf21cc10ff77adbb1a6e7cd91b",
    "signer": "0x685cdEEAF31FaD58A322ab1E9f1aD42Ec48354AB",
    "userId": "403619444"
  }
}