{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x49a5e6daf25bd2d251d6837ee9332e63425bebb42e5f16a6c457b9d4acf770b2",
    "signature": "0x77eed6ddcb7c2af29653532d7aacde9930413b09795caa4a2ce9546229c762670ad86dc171ae108b53ea6968d325cb11bf8b1fb85d1de74ddffbfea765b733eb1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}