{
  "manageEntity": {
    "action": "Follow",
    "entityId": "40839",
    "entityType": "User",
    "nonce": "0xc0126d02d3e7b2dd3b809faf390e198b63606d11d40958e144615d94b31680ea",
    "signature": "0x88ad56de909957dfda2ba52cfa1ec6e60da8c9e15daeefcf9b134283c1773db8264738a6ce203275d00aab693de328b58c6d09ff9a3b6d183786347e2201569a1c",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}