{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "33188",
    "entityType": "User",
    "nonce": "0xa34e901b8545ddf6f74cf53746d315aa1a605ce57c4462fb73af2f00dd3e778a",
    "signature": "0x5d0b0e411e04f56ce243e986eefc7256b3ed87e729ffce06d4d124af2ee1b2964ba240a7b401c9920bbffba23fb641263f041ae91ffaa93b492b97dc8a88453b1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}