{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xab35b962e8223b11abddd62acf2b46153ca4a792d5d77371431bacb0f5d879d5",
    "signature": "0x27fb059d9602008b83e2621c7d3a9a8a757bcc379556accd0ece0b921f4e4be917e3075e0e0c782c522112ea8d241ca28f8152f4d9271a35a11475f05c5e89431c",
    "signer": "0xfE1e0B3a8d60e473e21512a6062536BF67b5ff9F",
    "userId": "534888474"
  }
}