{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "91846",
    "entityType": "User",
    "nonce": "0xb3d70943acf8e71c817d5eb9deda3c8483c8cb341bb3c8222cbdf6a81c16e9da",
    "signature": "0xdce26c0cf28dcf94b7e90796bccbcd8aef3ca53043c1b8d7808355cfeee72cb87f4d911e7d043c96d278699f5fcb1aafe3deecc1e19ba6090473e32264b77f1d1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}