{
  "manageEntity": {
    "action": "Follow",
    "entityId": "351240",
    "entityType": "User",
    "nonce": "0x707339c80208c494f53ec0aac81c8646863ab9a2961bb671bdabc8a37d4acd64",
    "signature": "0x8a87853e64cec8693405fecb789743048466f6b900ac86dad8e5647fd6545d6e137276d066ed0b5068fbcf88e657003bfc8a77c8b52fa868b869f0e483a1741e1c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}