{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42976",
    "entityType": "User",
    "nonce": "0xbb77a1b857d1417463f75d3e4273d23c23152be5546606a4d5eba26262a13fb1",
    "signature": "0xf1067121a33d11764edad9017a3065e1cb5f604939defb7b32684441efff2f7f236c29147d356a7fbfadd11c3187f2a5b787929e59fe46e08f8080281e864c6a1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}