{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "26045",
    "entityType": "User",
    "nonce": "0x2eae58b0fbe01ce04acc756879bc0c57f7ddc4295a1e786f6503d835453fc7e0",
    "signature": "0x482402b6d7ee3e2ccdc42ed62c2619efe60f00f845dfe2af1b647ea0c562f22978590ac8264784c1a1706aed9a8101b5fcf40f700a165e24144ac1dd89a8251a1b",
    "signer": "0x65284b16c6C99f85DECF97dEA10cB715d52BfdDc",
    "userId": "533692254"
  }
}