{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x2513949091b3c47754594d1aa17152578b0fb33bf2626dfb750f5a8a51a3eab6",
    "signature": "0x4cbe93c9b9863e2c2f425c2a0e272a3db421f51ad877cb571264590991775f93145f2e45ffae81ab228337556ac3e8a9ca9d00c8a7ab275682812ea2876883881b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}