{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "6692",
    "entityType": "User",
    "nonce": "0xc2bf757791e05d3bbb770a28f5eb1a2b93f9a93c9c78204fd112997b34f95db3",
    "signature": "0xba3ba6df001d450dabd5f3c0ed079c6e0ac8c9cb699ea9189bd36de5518102d47d15e611c7b363ffb59f7cad5e13e0d775eedf0feaff76f5c6e741aa18908a801b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}