{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x5d6fd2848636ad33eb6bf606e7652c50176178c8a55abc973cff1844453a64fd",
    "signature": "0x0d23631c08537ce52c26f326dd087ac58a5949777096989937f76dbff1fa2b75752914bd1c9fcc5626840e49334236e8899dba80d2cf3a119039497fbff896061c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}