{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x27d41617450e4cb1a6e6dfb19f04bc19f16f3a5721c5e09b9ae39fa9694d1fb0",
    "signature": "0x600241b5866cc984acb6a6362619fe966232369743266133031d531a15a383236ddada317601698a575aca445361b5616f67a1098aecf74bca13bbd92d4707701c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}