{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "363226",
    "entityType": "User",
    "nonce": "0x70e9713935395ccad7577a5b81d775ce6421c1a44fba34b72316991aafcd5f35",
    "signature": "0x5d193d6e9ecc1716e3daa173ed89a140f84eb2fffd099da07a406b43373ad3fc07ff2b8a49472f98563fc5883772b213e06ee5b5438fdb50bc2b3197010924451c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}