{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x9a46fdeca9586340e41030c3e0d3274d19c564352e3a6649c8ed891aaf5bf62e",
    "signature": "0xd73db091037798488e4518a1171b324bf466fb6dfaafdf3b28f8ea1e978b91213615ab0231ad8fb3f69192815cff3d8b3f3063815cca5b5c4ae90ea44844c80a1b",
    "signer": "0xb5902ac1A81A6B795210DdEB50e8F1FdaC9aed97",
    "userId": "842982090"
  }
}