{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "80713",
    "entityType": "User",
    "nonce": "0xc1704ccbcdec97364b30ad345a6deb604028a14be10f748c3ff74a5f6d14343f",
    "signature": "0xbfea35c50a47336f2292f53116435e8d68e97dff1a2af29d20c4d1ec62cc8c5f29d5564c25a020c09c8de38ed7d3848e30d4dd56f66b9e2d18702c373bf177fe1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}