{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54769",
    "entityType": "User",
    "nonce": "0x4b10fb7f6801b80e90f38b52cd77e9c97ac61612fb8f5fc29e307e2848b108a0",
    "signature": "0x49e6fb61316f638e12785c1c6773a34aff3214577c3b4a58b3fff771d315fddc14d2883e591d31ec4aa854893354dac77d83befec1849550cf3a2aae0f37fb211c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}