{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x69e5bb42ae3ac00f735b0ffbffac6cc9af6ff0d154d44e54929450b1bc34f66f",
    "signature": "0xded94097db7e862d918031772fffa1d6e765fd42111b277e60a364b9e3402fe12b18218f1dcdf1967c523a7b3f778bed94c83c4abe84823741111ffad91372b71b",
    "signer": "0x1b3E9Ea15dF71Ced48bA8E493c9BBBcBFa25823a",
    "userId": "913385866"
  }
}