{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xe8a8d132ddc9c845ae276334df9e2ade5abb40612a417198df553d29a0823b90",
    "signature": "0xbc24b51f4dfb0c4da540b05ce5b8ad073e7a95ab7a11fe0f584edd8c3fb573470626932d7c687ab06a1dceed851e999e609b847d5da7280f2b2171bac0137cf41b",
    "signer": "0xA819E5C5714510Db532e726DB8526f18026feA20",
    "userId": "505182311"
  }
}