{
  "manageEntity": {
    "action": "Follow",
    "entityId": "42338",
    "entityType": "User",
    "nonce": "0xd3ae3b86a5c1959f7c3e7bb18364f9546379fd7d92dae614dbebc9f97866a751",
    "signature": "0x545245fb7f8af8043e88a1201ca73e3a31d68ce070cfc4d52074f033783c6c2610ea14685d92b8c8fb63086d6b271ee2521bca0614afdcbe57d1ce5a142c203b1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}