{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97533",
    "entityType": "User",
    "nonce": "0x023b3471b2c57c636b421711a3a80f74475fb9d0fddb8ceda4adce3328bb227c",
    "signature": "0xaefb7e7092d759bf77373e82be1e559afd7808c0e510d1b79d839d7d12cd27103d51741e5cc8fcad6b16d55c132d0d3284d02a6ee4430fa7b3896c3385a98a0c1c",
    "signer": "0x227c6D4cdFc19155a5212Bc082E6079835436E1e",
    "userId": "94961"
  }
}