{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4ad0cda48c37d4334fa7602e7f31247779e8d58fea975fc2247af77000fbc1a9",
    "signature": "0xa6ff0699633ffc3778fe2a83f9f52d6198fdd4174fe6cc8035a0fb9726d3bf42665f570f24e85b3d9bc9802822e4a6d7e57f5b3d6ed82f9c85a39960fe5c8d991c",
    "signer": "0x757c58fCe9FaE9f25A8a5c582D0ef1ba83c2e60B",
    "userId": "849991810"
  }
}