{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x6b05e52abe9fe3cbac582b14a81faf006f68788f0222c3a3835a1619c0a4440b",
    "signature": "0x3fedfe5bed5f151870b99946b519bef4827277d8ed1738b04a959f4d23dea704715bd523a687900c1956e36269f09ee1422d9e1f7329d58f30091fa3e4a8ad951b",
    "signer": "0x0E1419Aff1544Dde5c4eebbCfA208Df83ACdE40A",
    "userId": "564626302"
  }
}