{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xc338238cad288f063b6108a81e3446add9205f8aaf9e2ca5a32e67b5a734451d",
    "signature": "0x7521495c3bad30ffb77a1445ab877460f1c5975b80fc2036d7ddcdf4216168162956610ee67a3dbdfc80ebd6adbaec6b1025e124735c4062ef8a53c0eea129d61c",
    "signer": "0x083626C5983025BFec0Ca7BC8FC5B244f8e29b75",
    "userId": "482858095"
  }
}