{
  "manageEntity": {
    "action": "Follow",
    "entityId": "300990",
    "entityType": "User",
    "nonce": "0x987fc02b5b34432658f572cdc2b461913008e2beef92d3dff5f5a44be5eecf4a",
    "signature": "0xe75135925d60ff2eb2bf7ce398e08c22131c684bf09ac1fb879bab17346fa8221bab559f69c3fbc71749ecacaf81988e6d38483487388a5dfa0ee7a37940d7081b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}