{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "38055",
    "entityType": "User",
    "nonce": "0xfc24e0c81cc059c6375b285774895e131f22e952d0fbff1247a8d3aaf975d932",
    "signature": "0x45cfd118666834d375805d8b88610f863b1f1ea7e383576c5c77ee2555723e3b54a901ecf6bdef2c1147db0d3554031d953872bea363b352dfb8fdc6c35ae1f71b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}