{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd9a429a7d1d1bad6091cf64bc90ecfecd9e3dbdafb6dd908cea8dcb2d823c6e9",
    "signature": "0x86c2f68b016be236523abd967e5015536ccb0e71878f16b983d01afc649f478c29391e4e255b94146f9d4195dcbd99a5248fc9cdad8969747f03e2344892f7661b",
    "signer": "0x96c9D2dAAAde9dAe1054b7491317b39dEb70d5F0",
    "userId": "537662360"
  }
}