{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x13e6c507a708793108801463c825e5f3fa3643e403da4c5f5bb82e5fc771b4e4",
    "signature": "0xcae3e6cfdba7b0d6795afb124a6a1b8db06f404368fceb78502ab8e9e43deff27a109da87ccb59c0e3db03615de2c0e5b26ff13b717fa5e2011890f1e803e7e41b",
    "signer": "0x3B13b5370f9Abe46b4FAF607242E5bf602E2c8C4",
    "userId": "195900597"
  }
}