{
  "manageEntity": {
    "action": "Follow",
    "entityId": "124733",
    "entityType": "User",
    "nonce": "0x8c77e0f40a07160ecd348ff0d1384caf2529ca6afa87318958d0cba40d46a1c0",
    "signature": "0xcc2d50e5b0eaccefa31dc223b92ad96172d27b24e9389c5dc35859a494254cfe7d1556d9476b5eb3e1614301ad97bb0d03a3fafd8b91bf45c73f7c98f9b2a6b31c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}