{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35342",
    "entityType": "User",
    "nonce": "0xd7565f15aae0dfef4d3beea2833efba647c17bab442079813f05ac8688209f1e",
    "signature": "0xba11dc758983da31f9a2871f0a112bfd7c28999520280b792dbcde2ad8c9967a1c133e11d7bdeafdf608aa4c772d0bc3c319eede8d3ee34c80c42aee160bcfa81c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}