{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa7bb536e1e9ca8c18e6c93e490da1a0f579e1687ebe07779047ba3564aeeb79b",
    "signature": "0xa6e7ef71be090970ce13b9a14f618de9750ea96a29566d265d942521d5a289e302a63f3b30cf3f84a7819be00d9d1d48fc2349e2d9a3b730ba1b90468583f2fd1b",
    "signer": "0x542f3cEd0BCFe2401a4326B046A530b176Eeb51e",
    "userId": "553120706"
  }
}