{
  "manageEntity": {
    "action": "Follow",
    "entityId": "343",
    "entityType": "User",
    "nonce": "0xd3d13b3ecc41d82a52089a826584613b499babc51437daec4280ca9aafaddd80",
    "signature": "0xd607e047be18e475d5b374ea06c14e740bcc7c544004638e1dc8b121c5301e5475973ca1d7d106f67ef695cc7db2228cce7f0174016733dcba89fdca43c0e8e41b",
    "signer": "0x863C82520Eb1F5f18ac7a72e9bE14002362A6C4a",
    "userId": "19891649"
  }
}